13 Ductile Cast Iron Manhole Cover (Round/Square) ฝาบ่อพักเหล็กหล่อ ฝาปิดท่อระบายน้ำ ( ฝาแมนโฮลเหล็กหล่อเหนียวระบบบำบัดน้ำเสียสำเร็จรูป )

Ductile ManholeCover ฝาบ่อพักเหล็กหล่อ ฝาปิดท่อระบายน้ำ

Ductile Cast Iron Drainage Manhole Cover ฝาแมนโฮลปิดบ่อเกรอะ ฝาท่อพักเหล็กหล่อเหนียวระบบบำบัดน้ำเสียสำเร็จรูป

#ฝาบ่อพักเหล็กหล่อ #ฝาปิดท่อระบายน้ำ #ฝาบ่อเกรอะ #ฝาท่อพัก #ฝาแมนโฮลโคเวอร์ #ฝาปิดท่อเหล็กหล่อเหนียว #ฝาทึบปิดบ่อครอบท่อพักระบบบำบัดน้ำเสีย #ฝาถังบำบัด #ฝาบ่อปิดท่อพักระบายน้ำ #ฝาบ่อพักแมนโฮลเหล็กหล่อเหนียว #ฝาแมนโฮลสำเร็จรูปสี่เหลี่ยม #ฝาถังแซทด๊อสDos #ฝาบ่อเกรอะเฮฟวี่ดิวตี้ #ฝาปิดรางกัตเตอร์ #DuctileManholeCover #TrenchDrainCover #GratingCover #OutsideDrainageChannelCovers #ManholeCOVER #DuctileCastIronManholeCover #DrainGutterCover

ใบเสนอราคาฝาปิดบ่อท่อพักเหล็กหล่อเหนียว Casting iron Ductile Manhole Cover Quotation

** ราคาที่นำเสนอข้างต้น ยังไม่รวมภาษีมูลค่าเพิ่ม และค่าจัดส่ง (เป็นราคามารับเองที่โรงงาน) | Price excluded VAT and Delivery

1) Ductile Cast Iron Grade 500-7, EN124 Standard วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

2) Options: H=Hinge มีบานพับ, L=Locking key มีตัวล็อคปิดฝา, R=Rubber Seal มีซีลยางกันกลิ่น

3) For more information: ขอข้อมูลรายละเอียดราคาสำหรับแต่ละรุ่น กรุณาส่ง E-mail หรือติดต่อฝ่ายขายของบริษัทฯ

#ฝาแมนโฮลปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ManholeCOVER

Ductile Cast Iron Sewer Drain Manhole Cover
ฝาบ่อ ฝาท่อเหล็กหล่อเหนียว แมนโฮลโคเวอร์ ฝาบ่อพักเหล็กหล่อ ฝาปิดท่อระบายน้ำ Ductile ManholeCover

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating Ductile Cast Iron Manhole cover เหล็กหล่อเหนียวกราไฟต์กลม (Spherioid Graphite Cast Iron or Nodular Cast Iron or Ductile Cast Iron)

ฝาบ่อปิดท่อพักที่ผลิตจากเหล็กหล่อเหนียว เป็นเหล็กหล่อที่ทนแรงอัด แรงกระแทกได้สูง อีกทั้งมีความยืดหยุ่นสูงกว่าเหล็กหล่อเทาทั่วไป ที่สำคัญน้ำหนักเบากว่าเหล็กหล่อเทา ทำให้เปิดบำรุงรักษาง่ายกว่ามาก
Ductile Cast Iron Manhole tops are largely used in the construction of city project inside or abroad the country, Such as the road, park, square. They also apply for drainage engineering, power supply and telcom communication project. A complete range of the innovative channel drainage systems cover all applicationtypes from domestic uage through to industrial, dock or airport usage.


#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

1) Ductile Cast Iron Grade 500-7, EN124 Standard วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า
2) Options: H=Hinge มีบานพับ, L=Locking key มีตัวล็อคปิดฝา, R=Rubber Seal มีซีลยางกันกลิ่น

Ductile Cast Iron Manhole Cover Specification
มาตรฐานแมนโฮลฝาปิดบ่อครอบท่อพักระบายน้ำ Ductile ManholeCover ฝาบ่อพักเหล็กหล่อ ฝาปิดท่อระบายน้ำ

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating เรามุ่งเน้นที่จะเลือกสรรและส่งมอบสินค้าและบริการที่ดีที่สุดให้กับลูกค้าของเรา ผลิตภัณฑ์ทุกประเภท ทุกชนิด และทุกชิ้นของเราล้วนแล้วแต่เน้นคุณภาพ ไม่ว่าจะเป็นฝาแมนโฮล, ฝาบ่อ, ฝาท่อ, ฝาท่อระบายน้ำ, ฝาตะแกรง Ductile ManholeCover ฝาบ่อพักเหล็กหล่อ ฝาปิดท่อระบายน้ำ และตะแกรงระบายน้ำ นอกจากผลิตภัณฑ์ฝาแมนโฮล และตะแกรงระบายน้ำทุกชิ้น จะผลิตจากวัสดุคุณภาพสูงแล้ว เรายังเอาใจใส่ในรายละเอียดด้วยการพัฒนาคุณสมบัติพิเศษอื่นๆ เพื่อให้ได้ผลิตภัณฑ์ฝาแมนโฮล และตะแกรงระบายน้ำที่รองรับการใช้งานได้อย่างดีที่สุด

DUCTILE IRON : เหล็กหล่อเหนียวสามารถทนต่อแรงดึงได้ถึง 40 – 70 kg/sqmm. และมีคุณสมบัติการยืดตัว (Elongation) ถึง 8 – 25% โดยลักษณะโครงสร้างจุลภาคภายในเนื้อเหล็กจะเป็นรูปทรงกลม จึงมีความแข็งแกร่ง ทนทาน ยืดหยุ่น รับแรงกระแทกและลดปัญหาการแตกหักจากการติดตั้งบนถนนที่มีรถแล่นผ่านได้ดีกว่าเหล็กหล่อสีเทา ซึ่งมีโครงสร้างจุลภาคภายในเนื้อเหล็กเป็นลักษณะแถบยาว

BIKE SAFE : ด้วยการออกแบบอย่างใส่ใจทำให้ผลิตภัณฑ์ฝาแมนโฮล, ฝาท่อ, ฝาบ่อ, ฝาตะแกรง และตะแกรงระบายน้ำของเรา ในบางรุ่นสามารถนำไปใช้กับพื้นผิวถนนสำหรับจักรยานได้เพื่อความปลอดภัยของนักปั่นทุกคน

CUSTOMISE DESIGN : ลูกค้าสามารถออกแบบลวดลายของฝาแมนโฮล, ฝาท่อ, ฝาบ่อ, ฝาตะแกรง และตะแกรงระบายน้ำได้ตามความต้องการ และนอกจากนั้นยังสามารถเลือกสีสันที่เหมาะสมสวยงามตามรสนิยมของคุณได้อีกด้วย

Noise Prevention : จากวิธีการกลึงตัวฝาและเฟรมอย่างพิถีพิถันจึงทำให้ผลิตภัณฑ์ฝาแมนโฮลของเรา มีช่องว่างระหว่างฝาและเฟรมเพียง 0.02 มิลลิเมตร ซึ่งถือว่ามีระยะห่างที่น้อยมากจนใกล้เคียงกับการเป็นระบบสุญญากาศ นั่นจึงทำให้ฝาแมนโฮล ฝาท่อ ฝาบ่อ ฝาตะแกรง และตะแกรงระบายน้ำ สามารถลดทอนเสียงที่เกิดจากแรงกระแทกของฝาและเฟรมได้เกือบ 100%

ODOR CONTROL : เรา คือผู้นำทางด้านเทคโนโลยี TDS และคุณสมบัติที่สำคัญคือของระบบ TDS ก็คือ ความแนบชิดของฝาและเฟรมนี้ยังช่วยในการป้องกันกลิ่นไม่พึงประสงค์ที่จะเล็ดลอดออกมาจากฝาแมนโฮล, ฝาท่อ, ฝาบ่อ, ฝาตะแกรง, และตะแกรงระบายน้ำได้เกือบ 100% เช่นกัน

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

รูปภาพและเสปค ฝาบ่อปิดท่อพักระบายน้ำเหล็กหล่อเหนียว Ductile ManholeCover ฝาบ่อพักเหล็กหล่อ ฝาปิดท่อระบายน้ำ Cast-Iron Ductile Manhole Cover Specification Gallery

1. Ductile Cast Iron Round Manhole Cover 350mm. A15 ฝาปิดบ่อท่อพักแมนโฮลทรงกลมเหล็กหล่อเหนียว ขนาด 35 ซม. รับน้ำหนัก 1.5 ตัน

เป็นฝาเหล็กหล่อขนาดเล็กแข็งแรง ใช้ทดแทนฝาพลาสติกเดิมที่แตก เหมาะสำหรับ ฝาถังแซท ฝาปิดบ่อท่อพักแมนโฮลเกรอะด๊อสDos/Cotto ฝาถังบำบัดในบ้าน ฝาปิดพลาสติกกลมปิดถังเก็บน้ำใต้ดิน ฝาถังแซทเก็บสิ่งปฏิกูล

2. Ductile Cast Iron Round Manhole Cover 500mm. A15 ฝาปิดบ่อท่อพักแมนโฮลทรงกลมเหล็กหล่อเหนียว ขนาด 50 ซม. รับน้ำหนัก 1.5 ตัน

เป็นฝาเหล็กหล่อขนาดมาตรฐานแข็งแรง ใช้ทดแทนฝาพลาสติกเดิมที่แตก เหมาะสำหรับ ฝาถังแซท ฝาบ่อเกรอะด๊อสDos/Cotto ฝาถังบำบัดในบ้าน ฝาปิดพลาสติกกลมปิดถังเก็บน้ำใต้ดิน ฝาถังแซทเก็บสิ่งปฏิกูล

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

3. Ductile Cast Iron Round Manhole Cover 600mm. A15 ฝาปิดบ่อท่อพักแมนโฮลทรงกลมเหล็กหล่อเหนียว ขนาด 60 ซม. รับน้ำหนัก 1.5 ตัน

เป็นฝาบ่อเหล็กหล่อเหนียวขนาดมาตรฐานที่ได้รับความนิยมสูงสุด รุ่นไลท์ดิวตี้นี้เหมาะใช้งานบนฟุตบาททางเดิน ไม่ให้รถวิ่งผ่าน วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

4. Ductile Cast Iron Round Manhole Cover 600mm. B125 ฝาปิดบ่อท่อพักแมนโฮลทรงกลมเหล็กหล่อเหนียว ขนาด 60 ซม. รับน้ำหนัก 12.5 ตัน

เป็นฝาบ่อเหล็กหล่อเหนียวขนาดมาตรฐานที่ได้รับความนิยมสูงสุด รุ่นเฮฟวี่ดิวตี้นี้เหมาะใช้งานบนถนน ให้รถเล็กวิ่งผ่านเท่านั้นเช่น รถเก๋ง รถกระบะ วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

5. Ductile Cast Iron Round Manhole Cover 600mm. C250 ฝาปิดบ่อท่อพักแมนโฮลทรงกลมเหล็กหล่อเหนียว ขนาด 60 ซม. รับน้ำหนัก 25 ตัน

เป็นฝาบ่อเหล็กหล่อเหนียวขนาดมาตรฐานที่ได้รับความนิยมสูงสุด รุ่นเฮฟวี่ดิวตี้นี้เหมาะใช้งานบนถนน ให้รถขนาดใหญ่วิ่งผ่านได้ เช่น รถเก็บขยะ รถสิบล้อ วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

6. Ductile Cast Iron Round Manhole Cover 600mm. D400 ฝาปิดบ่อท่อพักแมนโฮลทรงกลมเหล็กหล่อเหนียว ขนาด 60 ซม. รับน้ำหนัก 40 ตัน

เป็นฝาบ่อเหล็กหล่อเหนียวขนาดมาตรฐานที่ได้รับความนิยมสูงสุด รุ่นเฮฟวี่ดิวตี้นี้เหมาะใช้งานบนถนน ให้รถขนาดใหญ่กว่าวิ่งผ่านได้ เช่น รถเทรลเลอร์ รถบรรทุก18 ล้อ วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

7. Ductile Cast Iron Round Manhole Cover 800mm. A15 ฝาปิดบ่อท่อพักแมนโฮลทรงกลมเหล็กหล่อเหนียว ขนาด 80 ซม. รับน้ำหนัก 1.5 ตัน

เป็นฝาบ่อเหล็กหล่อเหนียวขนาดมาตรฐานที่ได้รับความนิยมสูงสุด รุ่นไลท์ดิวตี้นี้เหมาะใช้งานบนฟุตบาททางเดิน ไม่ให้รถวิ่งผ่าน วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

8. Ductile Cast Iron Round Manhole Cover 800mm. B125 ฝาปิดบ่อท่อพักแมนโฮลทรงกลมเหล็กหล่อเหนียว ขนาด 80 ซม. รับน้ำหนัก 12.5 ตัน

เป็นฝาบ่อเหล็กหล่อเหนียวขนาดมาตรฐานที่ได้รับความนิยมสูงสุด รุ่นเฮฟวี่ดิวตี้นี้เหมาะใช้งานบนถนน ให้รถเล็กวิ่งผ่านเท่านั้นเช่น รถเก๋ง รถกระบะ วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

9. Ductile Cast Iron Round Manhole Cover 800mm. C250 ฝาปิดบ่อท่อพักแมนโฮลทรงกลมเหล็กหล่อเหนียว ขนาด 80 ซม. รับน้ำหนัก 25 ตัน

เป็นฝาบ่อเหล็กหล่อเหนียวขนาดมาตรฐานที่ได้รับความนิยมสูงสุด รุ่นเฮฟวี่ดิวตี้นี้เหมาะใช้งานบนถนน ให้รถขนาดใหญ่วิ่งผ่านได้ เช่น รถเก็บขยะ รถสิบล้อ วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

10. Ductile Cast Iron Round Manhole Cover 800mm. D400 ฝาปิดบ่อท่อพักแมนโฮลทรงกลมเหล็กหล่อเหนียว ขนาด 80 ซม. รับน้ำหนัก 40 ตัน

เป็นฝาปิดบ่อท่อพักแมนโฮลเหล็กหล่อเหนียวขนาดมาตรฐานที่ได้รับความนิยมสูงสุด รุ่นเฮฟวี่ดิวตี้นี้เหมาะใช้งานบนถนน ให้รถขนาดใหญ่กว่าวิ่งผ่านได้ เช่น รถเทรลเลอร์ รถบรรทุก18 ล้อ วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

11. Ductile Cast Iron Square Manhole Cover 400mm. B125 ฝาปิดบ่อท่อพักแมนโฮลสี่เหลี่ยมเหล็กหล่อเหนียว ขนาด 40 ซม. รับน้ำหนัก 12.5 ตัน

เป็นฝาปิดบ่อท่อพักแมนโฮลเหล็กหล่อเหนียวขนาดมาตรฐานที่ได้รับความนิยมสูงสุด รุ่นเฮฟวี่ดิวตี้นี้เหมาะใช้งานบนถนน ให้รถเล็กวิ่งผ่านเท่านั้นเช่น รถเก๋ง รถกระบะ วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

#ฝาปิดท่อระบายน้ำ #ฝาปิดบ่อท่อพักแมนโฮลพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

12. Ductile Cast Iron Square Manhole Cover 600mm. B125 ฝาปิดบ่อท่อพักแมนโฮลสี่เหลี่ยมเหล็กหล่อเหนียว ขนาด 60 ซม. รับน้ำหนัก 12.5 ตัน

เป็นฝาปิดบ่อท่อพักแมนโฮลเหล็กหล่อเหนียวขนาดมาตรฐานที่ได้รับความนิยมสูงสุด รุ่นเฮฟวี่ดิวตี้นี้เหมาะใช้งานบนถนน ให้รถเล็กวิ่งผ่านเท่านั้นเช่น รถเก๋ง รถกระบะ วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

#ฝาปิดท่อระบายน้ำ #ฝาปิดบ่อท่อพักแมนโฮลพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

12. Ductile Cast Iron Square Manhole Cover 600mm. B125 ฝาปิดบ่อท่อพักแมนโฮลสี่เหลี่ยมเหล็กหล่อเหนียว ขนาด 60 ซม. รับน้ำหนัก 12.5 ตัน

เป็นฝาปิดบ่อท่อพักแมนโฮลเหล็กหล่อเหนียวขนาดมาตรฐานที่ได้รับความนิยมสูงสุด รุ่นเฮฟวี่ดิวตี้นี้เหมาะใช้งานบนถนน ให้รถเล็กวิ่งผ่านเท่านั้นเช่น รถเก๋ง รถกระบะ วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

#ฝาปิดท่อระบายน้ำ #ฝาปิดบ่อท่อพักแมนโฮลพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

13. Ductile Cast Iron Square Manhole Cover 700mm. B125 ฝาปิดบ่อท่อพักแมนโฮลสี่เหลี่ยมเหล็กหล่อเหนียว ขนาด 70 ซม. รับน้ำหนัก 12.5 ตัน

เป็นฝาปิดบ่อท่อพักแมนโฮลเหล็กหล่อเหนียวขนาดมาตรฐานที่ได้รับความนิยมสูงสุด รุ่นเฮฟวี่ดิวตี้นี้เหมาะใช้งานบนถนน ให้รถเล็กวิ่งผ่านเท่านั้นเช่น รถเก๋ง รถกระบะ วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

#ฝาปิดท่อระบายน้ำ #ฝาปิดบ่อท่อพักแมนโฮลพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

14. Ductile Cast Iron Square Manhole Cover 800mm. B125 ฝาปิดบ่อท่อพักแมนโฮลสี่เหลี่ยมเหล็กหล่อเหนียว ขนาด 80 ซม. รับน้ำหนัก 12.5 ตัน

เป็นฝาปิดบ่อท่อพักแมนโฮลเหล็กหล่อเหนียวขนาดมาตรฐานที่ได้รับความนิยมสูงสุด รุ่นเฮฟวี่ดิวตี้นี้เหมาะใช้งานบนถนน ให้รถเล็กวิ่งผ่านเท่านั้นเช่น รถเก๋ง รถกระบะ วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

#ฝาปิดท่อระบายน้ำ #ฝาปิดบ่อท่อพักแมนโฮลพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

15. Ductile Cast Iron Square Manhole Cover 900mm. B125 ฝาปิดบ่อท่อพักแมนโฮลสี่เหลี่ยมเหล็กหล่อเหนียว ขนาด 90 ซม. รับน้ำหนัก 12.5 ตัน

เป็นฝาปิดบ่อท่อพักแมนโฮลเหล็กหล่อเหนียวขนาดมาตรฐานที่ได้รับความนิยมสูงสุด รุ่นเฮฟวี่ดิวตี้นี้เหมาะใช้งานบนถนน ให้รถเล็กวิ่งผ่านเท่านั้นเช่น รถเก๋ง รถกระบะ วัสดุผลิตจากเหล็กหล่อเหนียว แข็งแรงยืดหยุ่นเหนียวกว่าเหล็กหล่อเทาทั่วไป ที่ระดับการรับแรงเท่ากันจะใช้วัสดุน้อยกว่า ทำให้มีน้ำหนักเบากว่า บำรุงรักษาง่ายกว่า

#ฝาปิดท่อระบายน้ำ #ฝาปิดบ่อท่อพักแมนโฮลพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

วิธีการติดตั้ง ฝาบ่อปิดท่อพักระบายน้ำ #ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating Sewer Drain Manhole Cover with Frame Installation Method

วิธีการติดตั้ง #ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating
1. ทำการติดตั้งเฟรมพร้อมกับเซทระดับเฟรมให้เสมอกับระดับพื้น โดยเชื่อมติดกับเหล็กโครงสร้างเดิมที่คอบ่อเข้าด้วยกันและเสริมเหล็กทแยงเพื่อเพิ่มความแข็งแรง
2. สวมฝาแมนโฮลหรือฝาบ่อพักปิดลงไปให้สนิทกับเฟรม และจัดระดับให้แนวฝาเสมอกับพื้นอีกครั้ง ก่อนการเทปูนคอนกรีต
3. ฉาบขัดผิวคอนกรีตให้เรียบเสมอกับฝาบ่อเพื่อความสวยงาม ทิ้งไว้รอจนคอนกรีตได้กำลัง
4. วิธีการติดตั้งนี้เป็นวิธีการติดตั้งฝาแมนโฮล หรือฝาบ่อพักตามมาตรฐานทั่วไป

วิธีการติดตั้งฝาแมนโฮล ฝาปิดบ่อ ฝาท่อพัก ฝาตะแกรงระบายน้ำ #ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating ในกรณีที่หล่อคอบ่อไว้แล้ว ให้ทำไม้แบบเพื่อรองรับการเทคอนกรีต และทำการเชื่อมเหล็กเส้นเข้ากับเฟรมเพื่อทำการเซทระดับ

ฝาบ่อแมนโฮลที่นำมาติดตั้ง จะต้องถูกล็อคหรือเชื่อมกับเหล็กหนวดกุ้ง ยึดตำแหน่งให้แน่นหนา โดยใช้ระดับน้ำวัดเพื่อให้ระดับของฝาบ่อไม่เอียง ต้องเสมอกับระดับพื้นถนนที่ติดตั้ง จากนั้นวางแม่แบบไม้ แล้วเริ่มขั้นตอนเทคอนกรีต ตามรูป

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

วิธีการบำรุงรักษา ยกเปิดปิด ฝาบ่อปิดท่อพักระบายน้ำ Ductile ManholeCover ฝาบ่อพักเหล็กหล่อ ฝาปิดท่อระบายน้ำ How to open-close Sewer Drain Manhole Cover

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

1. No recover value: It will solve steal problem thoroughly since no value for recycle Good wear and corrosion resistance: It will never rusts because it has good wear and corrosion resistance
2. Long service life: It can be used more than 30 years and there is no any crack in the experiment of 2,000,000 fatigue shocks Well sealed: It can be used hermetically, and effectively prevent those poisonous gases leaking out from cesspool
3. Light weight high tensile for easy installation High load capacity: Its high load capacity exceeds the Ductile Cast Iron and insulation
4. Free Design: It can be designed according to users’s demands. Including color, pattern, specification No any jangle: There is neither nor rebound when cars pass through
5. Made to order for any sizes and your own Logo are optional Competitive Price as compare to Ductile Cast Iron material

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

 

 

การประยุกต์ใช้ฝาบ่อปิดทึบ ให้เป็นฝาบ่อตะแกรงระบายน้ำ ด้วยการเจาะรูให้น้ำไหลผ่านมากขึ้น
Applied Manhole Cover for Drainage Grating (custom hole)

ฝาปิดบ่อครอบท่อพัก โดยปกติแล้วออกแบบให้เป็นจุดเชื่อมท่อและลงไปบำรุงรักษาท่อ ตักเศษขยะ ทำความสะอาดท่อระบายน้ำทิ้ง โดยทั่วไปแล้วฝาบ่อถูกออกแบบให้เป็นฝาปิดทึบให้น้ำไหลลงไปได้น้อยมาก ซึ่งต่างกับฝาตะแกรงระบายน้ำ ที่ออกแบบมาให้มีช่องรูระบายน้ำได้มาก แต่ในบางกรณีเราต้องการฝาปิดบ่อครอบท่อพักให้เป็นทั้งจุดบำรุงรักษาท่อและต้องการให้ระบายน้ำบนฝาลงไปได้บ้าง (ไม่ต้องการช่องรูใหญ่ ให้น้ำไหลได้มากหรือไม่ต้องการให้เศษขยะผ่านตะแกรงได้) เราสามารถเจาะรูที่ฝาบ่อ เพื่อเดรนระบายน้ำได้ตามตัวอย่าง ดังนี้

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ฝาบ่อเหล็กฝาท่อตะแกรงระบายน้ำ #ManholeCOVER #Grating #PondLid

#ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ฝาบ่อเหล็กฝาท่อตะแกรงระบายน้ำ #ManholeCOVER #Grating

Ductile-Cast-Iron MANHOLE COVER ฝาบ่อพักเหล็กหล่อ ฝาปิดท่อระบายน้ำ

manhole manhole: A hole through which a man may descend or creep into a drain,sewer, steam boiler, parts of machinery, for cleaning or repairing. บ่อตรวจ บ่อที่ติดตั้งเป็นระยะในระบบท่อระบาย เพื่อใช้เป็นจุดเชื่อมท่อ และลงไปบำรุงรักษาท่อ [สิ่งแวดล้อม] ช่องขึ้นลง [เทคนิคด้านการชลประทานและการระบายน้ำ]

Manhole คือ ช่องท่อระบายน้ำ (Manhole) เป็นช่องที่สร้างอยู่ภายในระบบท่อน้ำเสียหรือท่อน้ำ โดยปกติทั่วไปจะมีขนาดใหญ่เพียงพอสำหรับคนเข้าไปได้หนึ่งคน ช่องท่อระบายน้ำนี้จะมีทางเข้าที่อยู่บริเวณเหนือพื้นดินเพื่อใช้สำหรับการเข้าตรวจสอบ การทำความสะอาดสิ่งอุดตัน หรือทำการซ่อมแซม โดยปกติแล้วช่องท่อระบายน้ำจะถูกสร้างในเขตเมือง ถนน และบางครั้งก็ถูกสร้างอยู่ใต้ทางเดินริมถนน ซึ่งมักจะมีฝาปิดเป็นทรงกลมเพื่อป้องกันอุบัติเหตุไม่ให้ฝาท่อตกลงสู่ช่องท่อระบายน้ำได้ ส่วนมากมาตรฐานการผลิตของฝาปิดช่องท่อระบายน้ำจะเป็นไปตามมาตรฐาน EN124ซึ่งเป็นรายละเอียดเกี่ยวกับวัสดุ (คอนกรีตหรือเหล็กหล่อ) และน้ำหนักของเหล็กในการผลิต ตัวอย่างเช่น ฝาปิดประเภท Class D ตามมาตรฐาน EN124 นั้นจะถูกทำการทดสอบที่แรง 40 ตันและจะใช้สำหรับถนนที่มีการจราจรหนาแน่น ภาพแสดงจะอยู่ในรูปที่ 4

Ductile ManholeCover ฝาบ่อพักเหล็กหล่อ ฝาปิดท่อระบายน้ำ Manhole covers provide entry to an underground world of sewers, water mains, power/communication lines, conduits, etc. Manhole covers are a form of art. They are normally lettered ‘Sanitary Sewer’ or ‘Storm Sewer’ but can basically be lettered anything. Manhole covers have different patterns/designs on them and even custom logos if a city desires. Look down next time you are walking through a city and take note. Manhole covers are made of cast iron. These covers need to be heavy so that when vehicles drive over them, they do not become dislodged. Manhole covers normally weigh 100+ pounds each. Some have open pick holes which allow water to enter the manhole. Others have concealed pick holes which do not go all the way through the cover or lift handles such as drop handles or ring handles. Manhole covers can be bolted to the frame for security reasons. Manhole covers can also have a gasket on the bottom of the cover and bolted to the frame which is normally considered watertight. Why are most manhole covers round? Manhole covers are round because a round cover cannot fall through its circular opening. The manhole cover rests on the frame seat; therefore, the diameter of the frame opening is smaller than the manhole cover. Whereas a square or rectangular manhole cover may fall through an opening if turned diagonally in the hole. It is also easier to dig a circular hole. Round covers are easier to machine on a lathe. A round manhole cover can be rolled, which makes it easier to move if needed.

sewer drain ductile GratingManholeCover แมนโฮลฝาปิดบ่อพักท่อระบายน้ำเหล็กหล่อเหนียว

Ductile Cast Iron Manhole Cover ฝาปิดท่อเหล็กหล่อเหนียว #ฝาปิดท่อน้ำทิ้ง สแตนเลส กันสนิม กันแมลง ฝากันของตกลงท่อ ฝาท่อน้ำทิ้ง ฝาตะแกรง ฝาปิดท่อระบายน้ำ #ManholeCOVER #Grating ผลิตจากวัสดุเหล็กหล่อเหนียว(Ductile Cast Iron) ผลิตตามมาตรฐาน EN124 มีผลทดสอบจากสถาบันรับรองคุณภาพในเมืองไทย เลือกได้หลายเกรดคุณภาพตั้งแต่ 2-40 ตัน มีทั้งรุ่นที่มีบานพับและตัวล็อคป้องกันขโมย ติดตั้งและบำรุงรักษาง่าย ราคาขาย 1 ชุดประกอบด้วยตัวฝาพร้อมเฟรม FRP Manhole Cover ฝาบ่อพักไฟเบอร์เสริมแรงพร้อมเฟรม ผลิตจากวัสดุไฟเบอร์เสริมแรง FRP ได้มาตรฐาน EN124 ไม่เป็นสนิม รับแรงได้เหมือนเหล็กหล่อเหนียว เลือกได้ตั้งแต่ 2-40 ตัน สวยงามเข้ากับธรรมชาติ ไม่เป็นที่นิยมในตลาดรับซื้อของเก่าไม่มีปัญหาโดนขโมย
ทางเดิน แท่งรางตัวยู ระบายน้ำทิ้ง ริมขอบฟุตบาท, วายเมท, วายเมช, ไวร์เมช, พร้อมเฟรม, ช่องระบายน้ำ, ลวดเหล็กฉีก พับฉลุเจาะรู, เหล็กยืดคาร์บอนไฟเบอร์, ลายตีนเป็ด ไก่, รางระบายน้ำฝน, ขั้นบันไดกันลื่น, ราวกันตก, มินิตะข่ายกันกลิ่น, บล๊อคปูถนนภายนอก ฝายตะแกรงหวีดักแยกเศษขยะลอยใส่ช่องระบายน้ำตรงขอบฟุตบาท ดักฝุ่นผงตะกอนขยะ เศษอาหาร ใบไม้ กระดาษ คันหินกล่องช่องตะแกรงรับน้ำ รางยูด้านข้างริมฟุตบาท, สเปคตามมาตรฐานของเทศบาล กรมโยธาธิการและผังเมือง กรมทางหลวงชนบท การเคหะแห่งชาติ การทางพิเศษแห่งประเทศไทย, Sewer drain manhole cover Lifting Key, Trench drainage driveway grates, Dust screen driveway grating near footbath, Leaf trapper safe drain traffic grates

ฝาท่อระบายน้ำ เรียกสั้นๆว่า ฝาบ่อพัก #ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating
ฝาท่อคืออะไร ฝาท่อคือ ฝาที่ใช้สำหรับปิดท่อ ซึ่งฝาท่อนั้นมีทั้งฝาท่อที่ใช้ในงานระบายน้ำ งานระบบไฟฟ้า งานบ่อบำบัดน้ำเสีย
ฝาท่อมีประโยชน์อย่างไร ฝาท่อใช้เพื่อช่วยปกปิดป้องกันสิ่งแปลกปลอม ไม่พึงประสงค์ตกลงไป ช่วยอำนวยความสะดวกในการเปิดใช้งานซ่อมบำรุง นอกจากนี้ฝาท่อยังช่วยเพิ่มความเรียบร้อย ความสวยงาม ให้กับพื้นที่ติดตั้งได้อีกด้วย
ประเภทของฝาท่อ ฝาท่อแบ่งออกเป็น 2 ประเภทหลักๆ
A: ฝาท่อแบ่งตามวัสดุ ฝาท่อที่ผลิตจากคอนกรีต ฝาท่อที่ผลิตจากเหล็กหล่อสีเทา ฝาท่อที่ผลิตจากไฟเบอร์ผสม ฝาท่อที่ผลิตจากเหล็กหล่อเหนียว
B: ฝาท่อแบ่งตามการใช้งาน ฝาท่อใช้สำหรับงานระบายน้ำ ฝาท่อใช้สำหรับการป้องกันสิ่งแปลกปลอมลงไปในบ่อ

A manhole cover is a removable plate forming the lid over the opening of a manhole, to prevent anyone or anything from falling in, and to keep out unauthorized persons and material. Manhole covers are often made out of cast iron, concrete or a combination of the two. This makes them inexpensive, strong, and heavy. The weight helps to keep them in place when traffic passes over them, and makes it difficult for unauthorised people not having suitable tools to remove them. Manhole covers may also be constructed from glass-reinforced plastic or other composite material (where cover theft is of concern). Because of legislation restricting acceptable manual handling weights, lighter weight composite manhole cover materials, which also have the benefits of greater slip resistance and electrical insulating properties. A manhole cover sits on metal base, with a smaller inset rim which fits the cover. The base and cover are sometimes called “castings”, because they are usually made by a casting process, typically sand-casting techniques.

The covers usually feature “pick holes” #ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating , into which a hook handle tool is inserted to lift them. Pick holes can be concealed for a more watertight lid, or can allow light to shine through. A manhole pick or hook is typically used to lift them, though other tools can be used as well, including electromagnets. Although the covers are too large to be easily collectible, their ubiquity and the many patterns and descriptions printed on them has led some people to collect pictures of covers from around the world. According to Remo Camerota, the author of a book on the subject titled Drainspotting, Despite their weight and cumbersome nature, manhole covers are sometimes stolen, usually for resale as scrap, particularly when metal prices rise

The question of why manhole covers are typically round Reasons for the shape include:
A round manhole cover cannot fall through its circular opening, whereas a square manhole cover may fall in if it were inserted diagonally in the hole. The existence of a “lip” holding up the lid means that the underlying hole is smaller than the cover, so that other shapes might suffice. (A Reuleaux triangle or other curve of constant width would also serve this purpose, but round covers are much easier to manufacture.)
Round tubes are the strongest and most material-efficient shape against the compression of the earth around them, and so it is natural that the cover of a round tube assume a circular shape.

A round manhole cover #ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating has a smaller surface than a square one, thus less material is needed to cast the manhole cover, meaning lower cost.
The bearing surfaces of manhole frames and covers are machined to assure flatness and prevent them from becoming dislodged by traffic. Round castings are much easier to machine using a lathe.
Circular covers do not need to be rotated to align with the manhole.
A round manhole cover can be more easily moved by being rolled.
A round manhole cover can be easily locked in place with a quarter turn (as is done in countries like France), which makes them hard to open without a special tool. Lockable covers do not have to be made as heavy, because traffic passing over them cannot lift them up by suction

Square & Rectangular manhole covers #ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating
✓   Carriageway/Telecom covers
✓   Circular manhole covers
✓   Recessed manhole covers
✓   Gas & Air Tight Inspection manhole covers
✓   Catch Basin covers
✓   Kerb Drain manhole covers
✓   Surface Boxes

Manhole covers #ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating are made out of cast iron. Cast iron means that the iron is melted and then poured, or cast, into a mold. Typical manhole covers are cast using gray cast iron. Ductile cast iron, because of its greater strength, is used for special manhole covers, like those that would be found near airplane terminals. Gray cast iron consists of the element iron and the alloying elements carbon and silicon. The alloying agents, chiefly carbon, give cast iron its strength and durability. Ductile cast iron is produced by adding manganese to the molten iron. The manganese causes the carbon in the iron to form nodules instead of flakes, giving ductile cast iron its greater strength and malleability. Besides iron, the other raw material required to make manhole covers is green sand, which is sand bound together with clay. The green sand is used to produce the molds into which the molten iron is poured. The sand mixture consists of about 90% silica sand, 4-10% clay, 2-10% organics (e.g., coal), and 2-5% water. The sand is not colored green. Green refers to the fact that it is allowed to remain wet during the casting process.

Design Sewer Drainage Manhole Cover Every manhole cover, from the simplest to the most ornate, is first modeled in wood or aluminum. The model is used to make the mold into which the molten cast iron will be poured. The designs that have been created for the surface of the manholes are as varied as the skilled artisans who created them. All manhole covers are round because a round object cannot be dropped into a round hole of the same diameter. This is vital since the weight of the manhole could easily kill a worker standing underneath it. Round manhole covers are also easier to move around on the surface as they can be rolled. There are rectangular utility box covers, but they are not installed over manholes. #ฝาปิดท่อระบายน้ำ #ฝาบ่อพักเหล็กหล่อ #ตะแกรงไฟเบอร์กลาส-ฝาบ่อเหล็กฝาท่อ #ManholeCOVER #Grating

CONTACT US : CHANCON GRATINGTHAI
ติดต่อ บจก.แชนคอน – บจก.เกรตติงไทย

แชนคอน ผู้ผลิตที่เชี่ยวชาญโดยเฉพาะด้าน ระบบงานฝาตะแกรงระบายน้ำสำเร็จรูป แผ่นปูพื้นทางเดิน แผ่นพื้นยกระดับ ตะแกรงดักขยะข้างฟุตบาท ตะแกรงขั้นบันได แผ่นพื้นยกระดับน้ำหนักเบา ฝาบ่อชำระล้าง ฝาท่อปิดบ่อพัก แผ่นพื้นในลานผลิตเอนกประสงค์ แผ่นรองปูรอบเครื่องจักรกันลื่น แผ่นทางเดินด้านบนระบบบำบัดน้ำเสีย แผ่นกันลื่นขั้นบันไดเหล็กในโรงงาน กระดานเพ็กบอร์ดแขวนเครื่องมือ PegBoard Hooks ทนทานต่อการสึกกร่อนจากทั้งน้ำเค็ม ฝนกรด ปัญหาสนิมและสารเคมี

ตะแกรงเหล็กระบายน้ำสำเร็จรูป ฝาบ่อปิดครอบท่อพัก steel grating manhole cover


Grating_Manhole_Expert | โรงงานผู้ผลิต ขายส่ง-ปลีก | รับสมัคร ตัวแทนจำหน่าย Sales, Dealer, Agent, Distributor || บริษัทแชนคอน โรงงานผู้ผลิตและจำหน่าย FRP Grating ตะแกรงรางระบายน้ำ ตะแกรงทางเดิน ฝาปิดบ่อครอบท่อพักระบบบำบัดน้ำเสีย

CHANCON Co., Ltd. | GratingThai Co., Ltd. ||  (Head office ตรงข้ามเซ็นทรัลพระราม2) เลขที่ 199 ซอยท่าข้าม21/1 แสมดำ บางขุนเทียน กรุงเทพมหานคร ประเทศไทย | 199 Takham21/1 Takham Road, Bangkhuntien Bangkok Thailand 10150 Mobile Phone(Sales): 081 932 7894, 061 647 0184-6     Tel: 02 451 0780-1, Fax: 02 451 0786
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ภาษาอังกฤษ(English)

DuDuctile ManholeCover, cast iron manhole cover. Drain cover

Ductile Cast Iron Drainage Manhole Cover the lid off the septic man hole. Ductile cast iron manhole cover, finished wastewater treatment system

#Cast iron manhole cover #Manhole cover #Silent cap #Manhole cover #Manhole cover #Ductile cast iron pipe cover # Opaque cover, sump cover, manhole cover, wastewater treatment system #Treatment tank cover #Pitch cover, drainage manhole cover #Manhole manhole cover, ductile cast iron #Finished manhole cover square #Dos #Heavy duty pond lid #Gutter cover #DuctileManholeCover #TrenchDrainCover #GratingCover #OutsideDrainageChannelCovers #ManholeCOVER #DuctileCastIronManholeCover #DrainGutterCover

Quotation of manhole cover, ductile iron manhole cover, casting iron Ductile Manhole Cover Quotation

** Prices presented above. Price excluded VAT and Delivery

1) Ductile Cast Iron Grade 500-7, EN124 Standard Material made from ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier maintenance

2) Options: H = Hinge with hinge, L = Locking key with lid lock, R = Rubber Seal with odor proof rubber seal

3) For more information: Request price detail information for each model, please send E -mail or contact the company’s sales department

# Manhole cover, drain cover #Cast iron manhole cover #ManholeCOVER

Ductile Cast Iron Sewer Drain Manhole Cover

tank lid cover ductile cast iron pipes. Man Hole Cover Cast iron manhole cover Ductile Manhole CoverManhole

#Cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating Ductile Cast Iron Manhole cover Spherioid Graphite Cast Iron or Nodular Cast Iron or Ductile Cast Iron Manhole

cover made of ductile cast iron. It is cast iron that is resistant to compression. High impact strength It is also more flexible than normal gray cast iron. More importantly, it is lighter than gray cast iron. This makes opening maintenance much easier.

Ductile Cast Iron Manhole tops are largely used in the construction of city project inside or abroad the country, Such as the road, park, square. They also apply for drainage engineering, power supply and telcom communication project. a complete range of the innovative channel drainage

cover sewer. #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

1) Ductile Cast Iron Grade 500-7, EN124 Standard Material made from ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier maintenance

2) Options: H = Hinge with hinge, L = Locking key with lid lock, R = Rubber Seal with rubber seal,

Ductile Cast Iron Manhole Cover Specification.

Standard Manhole Manhole Cover Manhole Cover Ductile ManholeCover Cast Iron Manhole Cover Manhole cover

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating Our focus is to select and deliver the best products and services to our customers. All types of products, all kinds and all of our products are all focused on quality. Whether it is a manhole cover, a sump cover, a manhole cover, a manhole cover, a grate cover. Ductile ManholeCover, a cast iron manhole cover. Manhole cover And drain grate In addition to the manhole cover products And every piece of drainage grate It is made from high quality materials. We also pay attention to details, developing other special features. To get the manhole cover product And drain grates that support the best use.

DUCTILE IRON: Ductile cast iron can withstand tensile loads up to 40 – 70 kg / sqmm. And elongation (Elongation) of up to 8 – 25% by their microstructure characteristics. Within the steel is a round shape. Therefore, it is strong, durable, resilient to impact and reduce the problem of breakage from installation on driveways better than gray cast iron. The microstructure within the steel body is characterized by a long strip.

BIKE SAFE: Thanks to our careful design, our manhole cover, pipe cover, sump cover, grate cover and drain grate are designed to provide a wide range of applications. Some models can be used on bicycle road surfaces for the safety of all cyclists.

CUSTOMISE DESIGN: Customers can design manhole covers, manhole covers, manhole covers, grille covers and drain grates as required. want In addition, you can also choose the right color to suit your taste as well.

Noise Prevention: Due to the meticulous machining of the lid and frame, our manhole cover products are There is a gap between the lid and the frame of only 0.02 mm, which is so small that it is close to being a vacuum system. That makes the manhole cover, pipe cover, sump cover, grate lid and drain grate. It can reduce almost 100% of the noise caused by the impact of the lid and frame.

ODOR CONTROL: We are the leader in TDS technology and the key feature of the TDS system is that the closures of the bezel and frame also provide protection. The odors emanating from manhole cover, manhole cover, sump cover, grate cover, and drain grate can be almost 100% as well.

# Drain cover. #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #GratingSpaces

Images andDuctile ManholeCover Cast Iron Manhole Cover Cast-Iron Ductile Manhole Cover Specification Gallery

  1. Ductile Cast Iron Round Manhole Cover 350mm. A15 Manhole cover, ductile cast iron, size 35 cm., Load 1.5 tons,

is a small, strong cast iron cover. Use to replace the original broken plastic cap, suitable for tank lid, sump cap, manhole cover, Dos / Cotto seal. Home treatment tank cover Round plastic lid closes the underground water tank The door keeps collecting sewage

  1. Ductile Cast Iron Round Manhole Cover 500mmcap the well pipe ductile cast iron man hole sphere measuring 50 cm and weight of 1.5 tons

of cast iron cover size, strength. Used to replace the original broken plastic cap, suitable for Dos / Cotto sump lid. Home treatment tank cover Round plastic lid closes the underground water tank Sewage tank cover

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Ductile Cast Iron Round Manhole Cover 600mm. A15 Manhole cover, round manhole, ductile cast iron, size 60 cm., Load 1.5 tons,

is the most popular standard size ductile cast iron manhole cover. This light duty model is suitable for use on sidewalks and walkways. Not let the car pass through Material made from ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easy maintenance than

  1. Ductile Cast Iron Round Manhole Cover 600mmcap the well pipe ductile cast iron man hole round of 60 cm and weight of 12.5 tons

of ductile cast iron lid pond size has been the most popular. This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Ductile Cast Iron Round Manhole Cover 600mm. C250 Manhole cover, round manhole, ductile cast iron, size 60 cm., Load 25 tons,

is the most popular standard size ductile cast iron manhole cover. This heavy duty model is suitable for use on the road. Let large vehicles run through, such as a garbage collection truck, a ten-wheeler, made of ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Ductile Cast Iron Round Manhole Cover 600mm. D400 Manhole cover, round manhole, ductile cast iron, size 60 cm., Load 40 tons,

is the most popular standard size ductile cast iron pond cover. This heavy duty model is suitable for use on the road. To allow larger vehicles to run through, such as trailers, trucks, 18 wheels, material made of ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Ductile Cast Iron Round Manhole Cover 800mm. A15 Manhole cover, round manhole, ductile cast iron, size 80 cm, load 1.5 tons,

is the most popular standard size ductile cast iron pond cover. This light duty model is suitable for use on sidewalks and walkways. Not let the car pass through Material made from ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Ductile Cast Iron Round Manhole Cover 800mm. B125 Manhole cover, round manhole, ductile cast iron, size 80 cm, load 12.5 tons,

is the most popular standard size ductile cast iron pond cover. This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Ductile Cast Iron Round Manhole Cover 800mm. C250 Manhole cover, round manhole, ductile cast iron, size 80 cm, load 25 tons,

is the most popular standard size ductile cast iron pond cover. This heavy duty model is suitable for use on the road. Let large vehicles run through, such as a garbage collection truck, a ten-wheeler, made of ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Ductile Cast Iron Round Manhole Cover 800mm. D400 Manhole cover, round manhole, ductile cast iron, size 80 cm., Load 40 tons

. Most popular This heavy duty model is suitable for use on the road. To allow larger vehicles to run through, such as trailers, trucks, 18 wheels, material made of ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover

#ManholeCOVER #Grating 11. Ductile Cast Iron Square Manholecap the well pipe ductile cast iron man hole rectangle measuring 40 cm and weight 12.5 tonnes

to cap the well pipe ductile cast iron man hole size to get. Most Popular This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover

#ManholeCOVER #Grating 12. Ductile Cast Iron Square Manholecap the well pipe ductile cast iron man hole rectangle measuring 60 cm and weight 12.5 tonnes

to cap the well pipe ductile cast iron man hole size to get. Most Popular This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover

#ManholeCOVER #Grating 12. Ductile Cast Iron Square Manholecap the well pipe ductile cast iron man hole rectangle measuring 60 cm and weight 12.5 tonnes

to cap the well pipe ductile cast iron man hole size to get. Most Popular This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover

#ManholeCOVER #Grating 13. Ductile Cast Iron Square Manholecap the well pipe ductile cast iron man hole rectangle measuring 70 cm and weight 12.5 tonnes

to cap the well pipe ductile cast iron man hole size to get. Most Popular This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover

#ManholeCOVER #Grating 14. Ductile Cast Iron Square Manholecap the well pipe ductile cast iron man hole rectangle measuring 80 cm and weight 12.5 tonnes

to cap the well pipe ductile cast iron man hole size to get. Most Popular This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover

#ManholeCOVER #Grating 15. Ductile Cast Iron Square Manholecap the well pipe ductile cast iron man hole rectangle measuring 90 cm and weight 12.5 tonnes

to cap the well pipe ductile cast iron man hole size to get. Most Popular This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

installation method Manhole cover, manhole cover #Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating Sewer Drain Manhole Cover with Frame

Installation method. #Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Install the frame together with the frame set at the same level as the floor. By connecting with the original structural steel at the pond neck together and reinforcing the diagonal steel to increase strength.
  2. Wear the manhole cover or the manhole cover closed to close to the frame. And level it so that the lid line is always with the floor again Before cementing the concrete.
  3. Plastering the concrete surface to be even with the cover of the pond for beauty. Leave it to wait until the concrete is power
  4. Installation method is the installation method of manhole cover. Or the lid of the manhole according to general standards

How to install manhole cover, manhole cover, manhole cover, manhole cover, drain grate cover. #Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating in the event that the throat is already cast To make a wooden model to support the pouring of concrete And welding rebar to the frame to set level

Manhole cover to be installed. Must be locked or welded to the shrimp tentacles. Secure the position Using the water level measured so that the level of the lid of the pond does not tilt. Must be equal to the level of the pavement installed Then place the wood template. And start the process of pouring concrete according to the figure

# Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

Maintenance Method Lift, open, close the manhole cover, Ductile ManholeCover, Cast Iron Manhole Cover. Drain cover How to open-close Sewer Drain Manhole

cover sewer. #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

# Manhole cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

# Manhole cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. No recover value: It will solve steal problem thoroughly since no value for recycle Good wear and corrosion resistance: It will never rusts because it has good wear and corrosion resistance
  2. Long service life: It can be used more than 30 years and there is no any crack in the experiment of 2,000,000 fatigue shocks Well sealed: It can be used hermetically, and effectively prevent those poisonous gases leaking out from cesspool
  3. Light weight high tensile for easy installation High load capacity: Its high load capacity exceeds the Ductile Cast Iron and insulation
  4. Free Design: It can be designed according to users’s demands. Including color, pattern, specification No any jangle: There is neither nor rebound when cars pass through
  5. Made to order for any sizes and your own Logo are optional Competitive Price as compare to Ductile Cast Iron material

# Manhole cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

 

 

Application of the sump cover To be the lid of the pond, drainage grate By drilling holes for more water to flow through.

Applied Manhole Cover for Drainage Grating (custom hole) Manhole cover, manhole

cover. Typically designed to be a pipe connection and go down for maintenance, scooping debris, cleaning sewer pipes. In general, the pond lid is designed as a solid cover, allowing very little water to flow down. Which is different from the drainage grate cover That is designed to have a lot of holes for water drainage. But in some cases, we need the manhole cover to be both the maintenance point of the pipe and to allow some water to be drained on the lid. (Do not need a large hole Let the water flow a lot or do not want debris through the sieve) We can drill a hole in the lid of the well To drain the water as an example as follows.

# Drain cover #Cast iron manhole cover #Steel pond cover, pipe cover, drain grate #ManholeCOVER #Grating #PondLid

# Manhole cover #Cast iron manhole cover #Steel pond cover, pipe cover, drain grate #ManholeCOVER #Grating

Ductile-Cast-Iron MANHOLE COVER Manhole

manhole cover: A hole through which a man may descend or creep into a drain, sewer, steam boiler, parts of machinery, for cleaning or repairing. To use as a pipe welding point And go down to the maintenance of pipes [Environment] Up-and-down channels [Irrigation and drainage techniques] A

manhole is a manhole, a channel built into a sewer system or water pipe. Typically large enough for one person to enter. This drain port has an entrance located above the ground for inspection. Cleaning the blockage Or make repairs Usually drains are built in urban areas, roads, and sometimes under sidewalks. Which usually has a round cap to prevent accidents from falling into the drain hole In most cases, the manufacturing standards for the manhole cover are in accordance with the standard. EN124, details about materials For example, Class D covers according to EN124 are tested at 40 tonnes and are used for roads with heavy traffic. Shown in Fig. 4

Ductile ManholeCover, cast iron manhole cover. Manhole covers provide entry to an underground world of sewers, water mains, power / communication lines, conduits, etc. Manhole covers are a form of art. They are normally lettered ‘Sanitary Sewer’ or ‘Storm Sewer’ but. can basically be lettered anything. Manhole covers have different patterns / designs on them and even custom logos if a city desires. Look down next time you are walking through a city and take note. Manhole covers are made of cast iron. These covers need to be heavy so that when vehicles drive over them, they do not become dislodged. Manhole covers normally weigh 100+ pounds each. Some have open pick holes which allow water to enter the manhole. Others have concealed pick holes which do not go all the way. through the cover or lift handles such as drop handles or ring handles. Manhole covers can be bolted to the frame for security reasons. Manhole covers can also have a gasket on the bottom of the cover and bolted to the frame which is normally considered w atertight. Why are most manhole covers round? Manhole covers are round because a round cover cannot fall through its circular opening. The manhole cover rests on the frame seat; therefore, the diameter of the frame opening is smaller than the manhole cover. Whereas a square or rectangular manhole cover may fall through an opening if turned diagonally in the hole. It is also easier to dig a circular hole. Round covers are easier to machine on a lathe. A round manhole cover can be rolled, which makes it easier to move if needed.

Ductile Cast Iron Manhole Cover #Stainless sewer cover, rust-proof, insect-proof, the cover of the pipe, the drain cover, the grate cover, the drain cover #ManholeCOVER #Grating made from ductile cast iron, manufactured according to EN124 standard, with the test results from the quality certification institute in Thailand. Choose from a wide range of quality grades from 2-40 tons, including models with hinge and anti-theft locks. Easy to install and maintain. Price for 1 set includes a lid with frame, FRP Manhole Cover, fiber-reinforced manhole cover with frame. Made from FRP reinforced fiber material, complying with EN124 standard, will not rust, can withstand force like ductile cast iron. Choose from 2-40 tons, beautiful to match with nature. Not popular in the market, buying antiques, no problem being stolen

, walkway, U-shaped rail, drainage, edge of footpath, YMate, YMesh, wire mesh, with frames, drainage channels, open-cut steel wire. Perforated, carbon fiber stretched steel, chicken feet pattern, rain gutter, non-slip steps, handrails, mini scent net, exterior road block Weir, sieve, comb, trap, separate floating debris, put the drainage channel at the foot of the footpath Trap dust, powder, sediment, garbage, food waste, leaf, paper, rock lever, box, channel, water grate U side rails along the footpaths, specification according to municipal standards. Department of Public Works and Town & Country Planning Department of Rural Roads National Housing Authority ETA, Sewer drain manhole cover Lifting Key, Trench drainage driveway grates, Dust screen driveway grating near footbath, Leaf trapper safe drain traffic grates

. Briefly called manhole cover # Manhole cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

What is a pipe cap. A pipe cap is a cap used to cover a pipe. Which the pipe cap contains both the pipe cap used in drainage work, electrical system work, wastewater treatment pond

What are the benefits of a pipe cap? The manhole cover is used to protect it from foreign matter. Unwanted, agree to Facilitates the activation, maintenance In addition, the pipe cap can also add a tidy and aesthetics to the installation space.

Type of pipe cap Pipe caps are divided into two main types

: A: Pipe caps are classified by material. Pipe caps made of concrete Manhole cover made from gray cast iron Pipe caps made of mixed fiber Pipe caps made of ductile cast iron

B: Pipe caps are classified according to their application. Manhole cover is used for drainage work. Cover pipes used for preventing foreign bodies into a pool

A manhole cover is a removable plate formingoften made out of cast iron, concrete or a combination of the two. This makes them inexpensive, strong, and heavy. The weight helps to keep them in place when traffic passes over them, and makes it difficult for unauthorised people not having suitable tools. to remove them. Manhole covers may also be constructed from glass-reinforced plastic or other composite material (where cover theft is of concern). Because of legislation restricting acceptable manual handling weights, lighter weight composite manhole cover materials, which also have the benefits of greater slip resistance and electrical insulating properties. A manhole cover sits on metal base, with a smaller inset rim which fits the cover. The base and cover are sometimes called “castings “, because they are usually made by a casting process, typically sand-casting techniques.

The covers usually feature” pick holes “# manhole cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating, into which a hook handle tool is inserted to lift them.Pick holes can be concealed for a more watertight lid, or can allow light to shine through. A manhole pick or hook is typically used to lift them, though other. tools can be used as well, including electromagnets. Although the covers are too large to be easily collectible, their ubiquity and the many patterns and descriptions printed on them has led some people to collect pictures of covers from around the world. According to Remo Camerota. , the author of a book on the subject titled Drainspotting, Despite their weight and cumbersome nature, manhole covers are sometimes stolen, usually for resale as scrap, particularly when metal prices rise

The question of why manhole covers are typically round Reasons for the shape include. :

A round manhole cover cannot fall through its circular opening, whereas a square manhole cover may fall in if it were inserted diagonally in the hole. The existence of a “lip” holding u p the lid means that the underlying hole is smaller than the cover, so that other shapes might suffice. (A Reuleaux triangle or other curve of constant width would also serve this purpose, but round covers are much easier to manufacture.)

Round tubes are the strongest and most material-efficient shape against the compression of the earth around them, and so it is natural that the cover of a round tube assume a circular shape.

A round manhole cover # Manhole cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating has a smaller surface than a square one, thus less material is needed to cast the manhole cover, meaning lower cost.The

bearing surfaces of manhole frames and covers are machined to assure flatness and prevent them from becoming dislodged by traffic. Round castings are much easier to machine using a lathe.

Circular covers do not need to be rotated to align with the manhole.

A round manhole cover can be more easily moved by being rolled.

A round manhole cover can be easily locked in place with a quarter turn (as is done in countries like France), which makes them hard to open without a special tool.Lockable covers do not have to be made as heavy, because traffic passing over them cannot lift them up by suction

Square & Rectangular manhole covers #Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

✓ Carriageway / Telecom covers

✓ Circular manhole covers

✓ Recessed manhole covers

✓ Gas & Air Tight Inspection manhole covers

✓ Catch Basin covers

✓ Kerb Drain manhole coversDrain covers

✓ Surface Boxes

Manhole covers ##Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating are made out of cast iron. Cast iron means that the iron is melted and then poured, or cast, into a mold. Typical manhole covers are cast using gray cast iron. Ductile cast iron, because of its greater strength, is used for special manhole covers, like those that would be found near airplane terminals. Gray cast iron consists of the element iron and the alloying elements carbon and silicon. The alloying agents, chiefly carbon, give cast iron its strength and durability. Ductile cast iron is produced by adding manganese to the molten iron. The manganese causes the carbon in the iron to form nodules instead of flakes, giving ductile cast iron its greater strength and malleability. Besides iron, the other raw material required to make manhole covers is green. sand, which is sand bound together with clay. The green sand is used to produce the molds into which the molten iron is poured. The sand mixture consists of about 90% silica sand, 4-10% clay, 2-10% organics ( eg, coal), and 2-5% water. The sand is not colored green. Green refers to the fact that it is allowed to remain wet during the casting process.

Design Sewer Drainage Manhole Cover Every manhole cover, from the simplest to the most ornate , is first modeled in wood or aluminum. The model is used to make the mold into which the molten cast iron will be poured. The designs that have been created for the surface of the manholes are as varied as the skilled artisans who created them. All manhole covers are round because a round object cannot be dropped into a round hole of the same diameter. This is vital since the weight of the manhole could easily kill a worker standing underneath it. Round manhole covers are also easier to move around on the surface as they can be rolled. There are rectangular utility box covers, but they are not installed over manholes. # Drain cover. #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

CONTACT US: CHANCON GRATINGTHAI

contact CO., LTD chat Lincoln – CO., LTD grating Thailand

Chantilly Connecticut manufacturers that specialize in particular areas. The finished drainage grate cover system Walkway floor mat Elevated floor slabs The garbage trap next to the footpath Step sieve Lightweight raised floor decks Cleaning well Manhole cover Slabs in the multipurpose production yard Anti-slip matting around the machine Corridor on the top of the sewage treatment system Anti-slip feet, steel steps in the factory. PegBoard Hooks are resistant to corrosion from salt water, acid rain, rust and chemicals.

Grating_Manhole_Expert | Manufacturer, Wholesale – Retail | Recruiting dealers, Sales, Dealer, Agent, Distributor || Chancon Company, manufacturer and distributor of FRP Grating Grating, Drain Grating Walkway grate Sump cover, manhole cover, wastewater treatment system

CHANCON Co., Ltd. | GratingThai Co., Ltd. || (Head office opposite Central Rama 2) No. 199 Soi Tha Kham 21/1, Samae Dam, Bang Khun Thian, Bangkok, Thailand | 199 Takham21 / 1 Takham Road, Bangkhuntien Bangkok Thailand 10150 Mobile Phone (Sales): 081 932 7894, 061 647 0184-6 Tel: 02 451 0780-1, Fax: 02 451 0786

E-mail: mkt@chancon.co.th | Line @: @ChanCon

Website: http://www.CHANCON.co.th | www.GratingThai.co.th | http://GRATINGTHAI.com |

http: // www. .com | www.KanokMat.com | www.PongSa.com

FaceBook: https://www.facebook.com/weChancoN

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BlogSpot: http: //chanconfrpgrating.blogspot.com/

ภาษาอินโดนีเซีย(Indonesia)

DuDuctile ManholeCover, cast iron manhole cover. Drain cover

Ductile Cast Iron Drainage Manhole Cover the lid off the septic man hole. Ductile cast iron manhole cover, finished wastewater treatment system

#Cast iron manhole cover #Manhole cover #Silent cap #Manhole cover #Manhole cover #Ductile cast iron pipe cover # Opaque cover, sump cover, manhole cover, wastewater treatment system #Treatment tank cover #Pitch cover, drainage manhole cover #Manhole manhole cover, ductile cast iron #Finished manhole cover square #Dos #Heavy duty pond lid #Gutter cover #DuctileManholeCover #TrenchDrainCover #GratingCover #OutsideDrainageChannelCovers #ManholeCOVER #DuctileCastIronManholeCover #DrainGutterCover

Quotation of manhole cover, ductile iron manhole cover, casting iron Ductile Manhole Cover Quotation

** Prices presented above. Price excluded VAT and Delivery

1) Ductile Cast Iron Grade 500-7, EN124 Standard Material made from ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier maintenance

2) Options: H = Hinge with hinge, L = Locking key with lid lock, R = Rubber Seal with odor proof rubber seal

3) For more information: Request price detail information for each model, please send E -mail or contact the company’s sales department

# Manhole cover, drain cover #Cast iron manhole cover #ManholeCOVER

Ductile Cast Iron Sewer Drain Manhole Cover

tank lid cover ductile cast iron pipes. Man Hole Cover Cast iron manhole cover Ductile Manhole CoverManhole

#Cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating Ductile Cast Iron Manhole cover Spherioid Graphite Cast Iron or Nodular Cast Iron or Ductile Cast Iron Manhole

cover made of ductile cast iron. It is cast iron that is resistant to compression. High impact strength It is also more flexible than normal gray cast iron. More importantly, it is lighter than gray cast iron. This makes opening maintenance much easier.

Ductile Cast Iron Manhole tops are largely used in the construction of city project inside or abroad the country, Such as the road, park, square. They also apply for drainage engineering, power supply and telcom communication project. a complete range of the innovative channel drainage

cover sewer. #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

1) Ductile Cast Iron Grade 500-7, EN124 Standard Material made from ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier maintenance

2) Options: H = Hinge with hinge, L = Locking key with lid lock, R = Rubber Seal with rubber seal,

Ductile Cast Iron Manhole Cover Specification.

Standard Manhole Manhole Cover Manhole Cover Ductile ManholeCover Cast Iron Manhole Cover Manhole cover

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating Our focus is to select and deliver the best products and services to our customers. All types of products, all kinds and all of our products are all focused on quality. Whether it is a manhole cover, a sump cover, a manhole cover, a manhole cover, a grate cover. Ductile ManholeCover, a cast iron manhole cover. Manhole cover And drain grate In addition to the manhole cover products And every piece of drainage grate It is made from high quality materials. We also pay attention to details, developing other special features. To get the manhole cover product And drain grates that support the best use.

DUCTILE IRON: Ductile cast iron can withstand tensile loads up to 40 – 70 kg / sqmm. And elongation (Elongation) of up to 8 – 25% by their microstructure characteristics. Within the steel is a round shape. Therefore, it is strong, durable, resilient to impact and reduce the problem of breakage from installation on driveways better than gray cast iron. The microstructure within the steel body is characterized by a long strip.

BIKE SAFE: Thanks to our careful design, our manhole cover, pipe cover, sump cover, grate cover and drain grate are designed to provide a wide range of applications. Some models can be used on bicycle road surfaces for the safety of all cyclists.

CUSTOMISE DESIGN: Customers can design manhole covers, manhole covers, manhole covers, grille covers and drain grates as required. want In addition, you can also choose the right color to suit your taste as well.

Noise Prevention: Due to the meticulous machining of the lid and frame, our manhole cover products are There is a gap between the lid and the frame of only 0.02 mm, which is so small that it is close to being a vacuum system. That makes the manhole cover, pipe cover, sump cover, grate lid and drain grate. It can reduce almost 100% of the noise caused by the impact of the lid and frame.

ODOR CONTROL: We are the leader in TDS technology and the key feature of the TDS system is that the closures of the bezel and frame also provide protection. The odors emanating from manhole cover, manhole cover, sump cover, grate cover, and drain grate can be almost 100% as well.

# Drain cover. #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #GratingSpaces

Images andDuctile ManholeCover Cast Iron Manhole Cover Cast-Iron Ductile Manhole Cover Specification Gallery

  1. Ductile Cast Iron Round Manhole Cover 350mm. A15 Manhole cover, ductile cast iron, size 35 cm., Load 1.5 tons,

is a small, strong cast iron cover. Use to replace the original broken plastic cap, suitable for tank lid, sump cap, manhole cover, Dos / Cotto seal. Home treatment tank cover Round plastic lid closes the underground water tank The door keeps collecting sewage

  1. Ductile Cast Iron Round Manhole Cover 500mmcap the well pipe ductile cast iron man hole sphere measuring 50 cm and weight of 1.5 tons

of cast iron cover size, strength. Used to replace the original broken plastic cap, suitable for Dos / Cotto sump lid. Home treatment tank cover Round plastic lid closes the underground water tank Sewage tank cover

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Ductile Cast Iron Round Manhole Cover 600mm. A15 Manhole cover, round manhole, ductile cast iron, size 60 cm., Load 1.5 tons,

is the most popular standard size ductile cast iron manhole cover. This light duty model is suitable for use on sidewalks and walkways. Not let the car pass through Material made from ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easy maintenance than

  1. Ductile Cast Iron Round Manhole Cover 600mmcap the well pipe ductile cast iron man hole round of 60 cm and weight of 12.5 tons

of ductile cast iron lid pond size has been the most popular. This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Ductile Cast Iron Round Manhole Cover 600mm. C250 Manhole cover, round manhole, ductile cast iron, size 60 cm., Load 25 tons,

is the most popular standard size ductile cast iron manhole cover. This heavy duty model is suitable for use on the road. Let large vehicles run through, such as a garbage collection truck, a ten-wheeler, made of ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Ductile Cast Iron Round Manhole Cover 600mm. D400 Manhole cover, round manhole, ductile cast iron, size 60 cm., Load 40 tons,

is the most popular standard size ductile cast iron pond cover. This heavy duty model is suitable for use on the road. To allow larger vehicles to run through, such as trailers, trucks, 18 wheels, material made of ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Ductile Cast Iron Round Manhole Cover 800mm. A15 Manhole cover, round manhole, ductile cast iron, size 80 cm, load 1.5 tons,

is the most popular standard size ductile cast iron pond cover. This light duty model is suitable for use on sidewalks and walkways. Not let the car pass through Material made from ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Ductile Cast Iron Round Manhole Cover 800mm. B125 Manhole cover, round manhole, ductile cast iron, size 80 cm, load 12.5 tons,

is the most popular standard size ductile cast iron pond cover. This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Ductile Cast Iron Round Manhole Cover 800mm. C250 Manhole cover, round manhole, ductile cast iron, size 80 cm, load 25 tons,

is the most popular standard size ductile cast iron pond cover. This heavy duty model is suitable for use on the road. Let large vehicles run through, such as a garbage collection truck, a ten-wheeler, made of ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Ductile Cast Iron Round Manhole Cover 800mm. D400 Manhole cover, round manhole, ductile cast iron, size 80 cm., Load 40 tons

. Most popular This heavy duty model is suitable for use on the road. To allow larger vehicles to run through, such as trailers, trucks, 18 wheels, material made of ductile cast iron. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover

#ManholeCOVER #Grating 11. Ductile Cast Iron Square Manholecap the well pipe ductile cast iron man hole rectangle measuring 40 cm and weight 12.5 tonnes

to cap the well pipe ductile cast iron man hole size to get. Most Popular This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover

#ManholeCOVER #Grating 12. Ductile Cast Iron Square Manholecap the well pipe ductile cast iron man hole rectangle measuring 60 cm and weight 12.5 tonnes

to cap the well pipe ductile cast iron man hole size to get. Most Popular This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover

#ManholeCOVER #Grating 12. Ductile Cast Iron Square Manholecap the well pipe ductile cast iron man hole rectangle measuring 60 cm and weight 12.5 tonnes

to cap the well pipe ductile cast iron man hole size to get. Most Popular This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover

#ManholeCOVER #Grating 13. Ductile Cast Iron Square Manholecap the well pipe ductile cast iron man hole rectangle measuring 70 cm and weight 12.5 tonnes

to cap the well pipe ductile cast iron man hole size to get. Most Popular This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover

#ManholeCOVER #Grating 14. Ductile Cast Iron Square Manholecap the well pipe ductile cast iron man hole rectangle measuring 80 cm and weight 12.5 tonnes

to cap the well pipe ductile cast iron man hole size to get. Most Popular This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover

#ManholeCOVER #Grating 15. Ductile Cast Iron Square Manholecap the well pipe ductile cast iron man hole rectangle measuring 90 cm and weight 12.5 tonnes

to cap the well pipe ductile cast iron man hole size to get. Most Popular This heavy duty model is suitable for use on the road. Let only small cars run through, such as sedans, pickup trucks, made of ductile cast iron material. Strong and flexible, ductile than general gray cast iron. At the same load level, less material is used. Making it lighter Easier to maintain

#Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

installation method Manhole cover, manhole cover #Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating Sewer Drain Manhole Cover with Frame

Installation method. #Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. Install the frame together with the frame set at the same level as the floor. By connecting with the original structural steel at the pond neck together and reinforcing the diagonal steel to increase strength.
  2. Wear the manhole cover or the manhole cover closed to close to the frame. And level it so that the lid line is always with the floor again Before cementing the concrete.
  3. Plastering the concrete surface to be even with the cover of the pond for beauty. Leave it to wait until the concrete is power
  4. Installation method is the installation method of manhole cover. Or the lid of the manhole according to general standards

How to install manhole cover, manhole cover, manhole cover, manhole cover, drain grate cover. #Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating in the event that the throat is already cast To make a wooden model to support the pouring of concrete And welding rebar to the frame to set level

Manhole cover to be installed. Must be locked or welded to the shrimp tentacles. Secure the position Using the water level measured so that the level of the lid of the pond does not tilt. Must be equal to the level of the pavement installed Then place the wood template. And start the process of pouring concrete according to the figure

# Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

Maintenance Method Lift, open, close the manhole cover, Ductile ManholeCover, Cast Iron Manhole Cover. Drain cover How to open-close Sewer Drain Manhole

cover sewer. #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

# Manhole cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

# Manhole cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

  1. No recover value: It will solve steal problem thoroughly since no value for recycle Good wear and corrosion resistance: It will never rusts because it has good wear and corrosion resistance
  2. Long service life: It can be used more than 30 years and there is no any crack in the experiment of 2,000,000 fatigue shocks Well sealed: It can be used hermetically, and effectively prevent those poisonous gases leaking out from cesspool
  3. Light weight high tensile for easy installation High load capacity: Its high load capacity exceeds the Ductile Cast Iron and insulation
  4. Free Design: It can be designed according to users’s demands. Including color, pattern, specification No any jangle: There is neither nor rebound when cars pass through
  5. Made to order for any sizes and your own Logo are optional Competitive Price as compare to Ductile Cast Iron material

# Manhole cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

 

 

Application of the sump cover To be the lid of the pond, drainage grate By drilling holes for more water to flow through.

Applied Manhole Cover for Drainage Grating (custom hole) Manhole cover, manhole

cover. Typically designed to be a pipe connection and go down for maintenance, scooping debris, cleaning sewer pipes. In general, the pond lid is designed as a solid cover, allowing very little water to flow down. Which is different from the drainage grate cover That is designed to have a lot of holes for water drainage. But in some cases, we need the manhole cover to be both the maintenance point of the pipe and to allow some water to be drained on the lid. (Do not need a large hole Let the water flow a lot or do not want debris through the sieve) We can drill a hole in the lid of the well To drain the water as an example as follows.

# Drain cover #Cast iron manhole cover #Steel pond cover, pipe cover, drain grate #ManholeCOVER #Grating #PondLid

# Manhole cover #Cast iron manhole cover #Steel pond cover, pipe cover, drain grate #ManholeCOVER #Grating

Ductile-Cast-Iron MANHOLE COVER Manhole

manhole cover: A hole through which a man may descend or creep into a drain, sewer, steam boiler, parts of machinery, for cleaning or repairing. To use as a pipe welding point And go down to the maintenance of pipes [Environment] Up-and-down channels [Irrigation and drainage techniques] A

manhole is a manhole, a channel built into a sewer system or water pipe. Typically large enough for one person to enter. This drain port has an entrance located above the ground for inspection. Cleaning the blockage Or make repairs Usually drains are built in urban areas, roads, and sometimes under sidewalks. Which usually has a round cap to prevent accidents from falling into the drain hole In most cases, the manufacturing standards for the manhole cover are in accordance with the standard. EN124, details about materials For example, Class D covers according to EN124 are tested at 40 tonnes and are used for roads with heavy traffic. Shown in Fig. 4

Ductile ManholeCover, cast iron manhole cover. Manhole covers provide entry to an underground world of sewers, water mains, power / communication lines, conduits, etc. Manhole covers are a form of art. They are normally lettered ‘Sanitary Sewer’ or ‘Storm Sewer’ but. can basically be lettered anything. Manhole covers have different patterns / designs on them and even custom logos if a city desires. Look down next time you are walking through a city and take note. Manhole covers are made of cast iron. These covers need to be heavy so that when vehicles drive over them, they do not become dislodged. Manhole covers normally weigh 100+ pounds each. Some have open pick holes which allow water to enter the manhole. Others have concealed pick holes which do not go all the way. through the cover or lift handles such as drop handles or ring handles. Manhole covers can be bolted to the frame for security reasons. Manhole covers can also have a gasket on the bottom of the cover and bolted to the frame which is normally considered w atertight. Why are most manhole covers round? Manhole covers are round because a round cover cannot fall through its circular opening. The manhole cover rests on the frame seat; therefore, the diameter of the frame opening is smaller than the manhole cover. Whereas a square or rectangular manhole cover may fall through an opening if turned diagonally in the hole. It is also easier to dig a circular hole. Round covers are easier to machine on a lathe. A round manhole cover can be rolled, which makes it easier to move if needed.

Ductile Cast Iron Manhole Cover #Stainless sewer cover, rust-proof, insect-proof, the cover of the pipe, the drain cover, the grate cover, the drain cover #ManholeCOVER #Grating made from ductile cast iron, manufactured according to EN124 standard, with the test results from the quality certification institute in Thailand. Choose from a wide range of quality grades from 2-40 tons, including models with hinge and anti-theft locks. Easy to install and maintain. Price for 1 set includes a lid with frame, FRP Manhole Cover, fiber-reinforced manhole cover with frame. Made from FRP reinforced fiber material, complying with EN124 standard, will not rust, can withstand force like ductile cast iron. Choose from 2-40 tons, beautiful to match with nature. Not popular in the market, buying antiques, no problem being stolen

, walkway, U-shaped rail, drainage, edge of footpath, YMate, YMesh, wire mesh, with frames, drainage channels, open-cut steel wire. Perforated, carbon fiber stretched steel, chicken feet pattern, rain gutter, non-slip steps, handrails, mini scent net, exterior road block Weir, sieve, comb, trap, separate floating debris, put the drainage channel at the foot of the footpath Trap dust, powder, sediment, garbage, food waste, leaf, paper, rock lever, box, channel, water grate U side rails along the footpaths, specification according to municipal standards. Department of Public Works and Town & Country Planning Department of Rural Roads National Housing Authority ETA, Sewer drain manhole cover Lifting Key, Trench drainage driveway grates, Dust screen driveway grating near footbath, Leaf trapper safe drain traffic grates

. Briefly called manhole cover # Manhole cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

What is a pipe cap. A pipe cap is a cap used to cover a pipe. Which the pipe cap contains both the pipe cap used in drainage work, electrical system work, wastewater treatment pond

What are the benefits of a pipe cap? The manhole cover is used to protect it from foreign matter. Unwanted, agree to Facilitates the activation, maintenance In addition, the pipe cap can also add a tidy and aesthetics to the installation space.

Type of pipe cap Pipe caps are divided into two main types

: A: Pipe caps are classified by material. Pipe caps made of concrete Manhole cover made from gray cast iron Pipe caps made of mixed fiber Pipe caps made of ductile cast iron

B: Pipe caps are classified according to their application. Manhole cover is used for drainage work. Cover pipes used for preventing foreign bodies into a pool

A manhole cover is a removable plate formingoften made out of cast iron, concrete or a combination of the two. This makes them inexpensive, strong, and heavy. The weight helps to keep them in place when traffic passes over them, and makes it difficult for unauthorised people not having suitable tools. to remove them. Manhole covers may also be constructed from glass-reinforced plastic or other composite material (where cover theft is of concern). Because of legislation restricting acceptable manual handling weights, lighter weight composite manhole cover materials, which also have the benefits of greater slip resistance and electrical insulating properties. A manhole cover sits on metal base, with a smaller inset rim which fits the cover. The base and cover are sometimes called “castings “, because they are usually made by a casting process, typically sand-casting techniques.

The covers usually feature” pick holes “# manhole cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating, into which a hook handle tool is inserted to lift them.Pick holes can be concealed for a more watertight lid, or can allow light to shine through. A manhole pick or hook is typically used to lift them, though other. tools can be used as well, including electromagnets. Although the covers are too large to be easily collectible, their ubiquity and the many patterns and descriptions printed on them has led some people to collect pictures of covers from around the world. According to Remo Camerota. , the author of a book on the subject titled Drainspotting, Despite their weight and cumbersome nature, manhole covers are sometimes stolen, usually for resale as scrap, particularly when metal prices rise

The question of why manhole covers are typically round Reasons for the shape include. :

A round manhole cover cannot fall through its circular opening, whereas a square manhole cover may fall in if it were inserted diagonally in the hole. The existence of a “lip” holding u p the lid means that the underlying hole is smaller than the cover, so that other shapes might suffice. (A Reuleaux triangle or other curve of constant width would also serve this purpose, but round covers are much easier to manufacture.)

Round tubes are the strongest and most material-efficient shape against the compression of the earth around them, and so it is natural that the cover of a round tube assume a circular shape.

A round manhole cover # Manhole cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating has a smaller surface than a square one, thus less material is needed to cast the manhole cover, meaning lower cost.The

bearing surfaces of manhole frames and covers are machined to assure flatness and prevent them from becoming dislodged by traffic. Round castings are much easier to machine using a lathe.

Circular covers do not need to be rotated to align with the manhole.

A round manhole cover can be more easily moved by being rolled.

A round manhole cover can be easily locked in place with a quarter turn (as is done in countries like France), which makes them hard to open without a special tool.Lockable covers do not have to be made as heavy, because traffic passing over them cannot lift them up by suction

Square & Rectangular manhole covers #Drain cover #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

✓ Carriageway / Telecom covers

✓ Circular manhole covers

✓ Recessed manhole covers

✓ Gas & Air Tight Inspection manhole covers

✓ Catch Basin covers

✓ Kerb Drain manhole coversDrain covers

✓ Surface Boxes

Manhole covers ##Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating are made out of cast iron. Cast iron means that the iron is melted and then poured, or cast, into a mold. Typical manhole covers are cast using gray cast iron. Ductile cast iron, because of its greater strength, is used for special manhole covers, like those that would be found near airplane terminals. Gray cast iron consists of the element iron and the alloying elements carbon and silicon. The alloying agents, chiefly carbon, give cast iron its strength and durability. Ductile cast iron is produced by adding manganese to the molten iron. The manganese causes the carbon in the iron to form nodules instead of flakes, giving ductile cast iron its greater strength and malleability. Besides iron, the other raw material required to make manhole covers is green. sand, which is sand bound together with clay. The green sand is used to produce the molds into which the molten iron is poured. The sand mixture consists of about 90% silica sand, 4-10% clay, 2-10% organics ( eg, coal), and 2-5% water. The sand is not colored green. Green refers to the fact that it is allowed to remain wet during the casting process.

Design Sewer Drainage Manhole Cover Every manhole cover, from the simplest to the most ornate , is first modeled in wood or aluminum. The model is used to make the mold into which the molten cast iron will be poured. The designs that have been created for the surface of the manholes are as varied as the skilled artisans who created them. All manhole covers are round because a round object cannot be dropped into a round hole of the same diameter. This is vital since the weight of the manhole could easily kill a worker standing underneath it. Round manhole covers are also easier to move around on the surface as they can be rolled. There are rectangular utility box covers, but they are not installed over manholes. # Drain cover. #Cast iron manhole cover #Fiberglass grating – steel pond cover, pipe cover #ManholeCOVER #Grating

CONTACT US: CHANCON GRATINGTHAI

contact CO., LTD chat Lincoln – CO., LTD grating Thailand

Chantilly Connecticut manufacturers that specialize in particular areas. The finished drainage grate cover system Walkway floor mat Elevated floor slabs The garbage trap next to the footpath Step sieve Lightweight raised floor decks Cleaning well Manhole cover Slabs in the multipurpose production yard Anti-slip matting around the machine Corridor on the top of the sewage treatment system Anti-slip feet, steel steps in the factory. PegBoard Hooks are resistant to corrosion from salt water, acid rain, rust and chemicals.

Grating_Manhole_Expert | Manufacturer, Wholesale – Retail | Recruiting dealers, Sales, Dealer, Agent, Distributor || Chancon Company, manufacturer and distributor of FRP Grating Grating, Drain Grating Walkway grate Sump cover, manhole cover, wastewater treatment system

CHANCON Co., Ltd. | GratingThai Co., Ltd. || (Head office opposite Central Rama 2) No. 199 Soi Tha Kham 21/1, Samae Dam, Bang Khun Thian, Bangkok, Thailand | 199 Takham21 / 1 Takham Road, Bangkhuntien Bangkok Thailand 10150 Mobile Phone (Sales): 081 932 7894, 061 647 0184-6 Tel: 02 451 0780-1, Fax: 02 451 0786

E-mail: mkt@chancon.co.th | Line @: @ChanCon

Website: http://www.CHANCON.co.th | www.GratingThai.co.th | http://GRATINGTHAI.com |

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