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
We supply C250 ductile iron manhole cover
We devoted ourselves to casting industry for many years,has been exporting to Europe and Australia since 2001.
We are expecting become your long team partner, OEM & OED is welcomed.
C250 Ductile Iron Manhole Cover: Durable & Reliable Solutions for Infrastructure
Upgrade your infrastructure with high-performance C250 ductile iron manhole covers, engineered for superior strength and longevity. Designed to meet ASTM A48 and EN 124 standards, these heavy-duty covers excel in load-bearing capacity (up to 250 kN), making them ideal for roads, highways, industrial zones, and pedestrian areas. The C250 ductile iron material ensures exceptional corrosion resistance, reducing maintenance costs and extending service life. Features like anti-slip surfaces, precision-fit frames, and customizable designs enhance safety and security while preventing unauthorized access. Weather-resistant and vandal-proof, our manhole covers are trusted globally for urban and utility projects. Explore our certified range for compliant, cost-effective solutions built to withstand decades of heavy use. Optimize safety and durability—choose C250 ductile iron manhole covers 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. |
1. High strength
Ductile iron manhole cover is up-graded cast iron manhole cover. It add ductile in cast iron to make the manhole strength much higher than iron manhole cover, not easy to broke by hammer.
2. Anti-theft
With less recycled materials compared with cast iron manhole cover, make ductile iron manhole cover more safer. And the cover is linked with the frame by hinge, not easy to be taken away.
3. Nice appearance
We use high quanlity ductile into our product, make it appearance more smooth than cast iron manhole cover and not easy to get rust. Its color is much closer to driveway, and not easy to sink, make our road more and more beautiful.
4. Anti-shock
A special device is in the manhole cover, so that the cover and frame can be connected much closer. It asmost avoid the noise when car pass by, and no more shocks come accross.
5. Competitive price
With all above advantage, the price is almost similar with cast iron manhole cover. So ductile iron manhole cover is become more and more popular in the morden life, and is highly valued by govenment.
Certificate
