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Help CenterBolted Manhole Cover
Related Products
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Manhole Cover China ManufacturerUS$ 9.9 - 110MOQ: 100 Sets -
Cast Iron Storm Drain CoverUS$ 10 - 90MOQ: 100 Sets
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Heavy Duty Double Seal Cast Iron Manhole CoverUS$ 10 - 1,000MOQ: 100 Sets
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Square Water ChannelUS$ 10 - 1,000MOQ: 100 Sets
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Light Duty Ductile Iron Manhole Cover and GratingUS$ 10 - 1,000MOQ: 100 Sets
Specifications
bolted manhole coverDimension: round 500mm
Materials: ductile iron
high strength, anti-theft
OEM service
| Product | Dimension | Materials | Color | Application | Capacity |
| bolted manhole cover | round 500mm | ductile iron | black coated finish | city water, drainage pipeline well, heat supplied and gas well | Suitable for residential areas, service lanes and areas with light motor or vehicle driving |
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.
With more than 20 years manufacturing experience, our company is expert in producing manhole covers.
The products is very famous in China mainland and very popular in manhole cover market.
We trust our products will satisfied you with our good quality and competitive price.
Different usage of our products
We provide OEM, ODM and after sale service. Your success is our business!
Send Inquiry to This Supplier
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