sell ductile iron manhole cover
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ductile iron manhole cover
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we are a specialized manufacture of ductile-iron manhole cover, access cover, castings.
The standard according to ISO, JIS, DIN, ASTM, EN, BS etc.
Our products have the following special advantages:
1. Strictly manufactured according to ISO 9001: 2000 and EN124
2. High load capacity (Max. 60Ton)
3. Long service life (Min. 50 years)
4. Well sealed, no noise pollution or rebound
5. Good wear and corrosion resistance
6. Special Relief Sculpture on Surface
7. Perfect design
We also can process according to the customer's drawing.
there is four grades of load capacity are available:
if you have this need, Please contact us with full specification i will pay a considerable attention to you, and give you a msot appropriate price.