Round C250 ductile iron manhole cover
• Shape: Round
• Material: Ductile Iron GJS500-7
• Duty Class: EN124 C250
• Frame Style: Bottom Flange
• Gasket Material: Neoprene
• Lock Material: SS304
• Coating: Black Bitumen
• Standard: EN124-2015
• Surface Pattern:Customized
• Surface text:Customized
Premium Round C250 Ductile Iron Manhole Covers | Expert Foundry & Supplier
As a trusted foundry and leading supplier, we manufacture Round C250 ductile iron manhole covers engineered for exceptional strength and longevity. Utilizing advanced casting techniques, our C250-grade ductile iron covers deliver superior load capacity, corrosion resistance, and safety compliance for municipal and industrial use. Customizable dimensions, anti-slip designs, and precise finishing ensure seamless integration into any infrastructure project. Partner with us for competitive pricing, bulk-order flexibility, and global shipping. Elevate your utility systems with certified, durable solutions—contact our supplier team for quotes and technical support today!
Details
|
Dimensions |
Customer Required(300-1200mm) |
|
Material |
Ductile Iron 500-7 |
|
Application |
construction , public road,drainage system etc |
|
Model Number |
NPF600C |
|
Brand Name |
CastKing or OEM |
|
Place of Origin |
China (Mainland) |
|
Color |
black, grey, etc |
|
Standard |
EN124-2015 |
|
Loading Pressure |
A15, B125, C250, D400, E600, F900 |
|
Coating |
black bitumen coated,epoxy painting |
|
Type |
ROUND |
|
MOQ |
1 set |
|
Technique |
Moulding pressing |
|
Longivity |
30~50 years |
|
OEM service |
Yes |
|
Package |
pallet and wooden case, or as per customers' requirements. |
Quality Control
