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- Product description
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Well rings, manhole covers, and rainwater grates are common supporting components in urban infrastructure, mainly used for wellhead protection, drainage, and safety assurance. They are usually used in municipal roads, drainage systems, communication and power wells, and other scenarios, with materials and designs that meet requirements such as load-bearing, anti-corrosion, and anti-theft.
Application scenarios
Municipal roads:
Motorway: Ductile iron heavy-duty manhole cover (D400)+cast iron rainwater grate.
Pedestrian walkway: composite lightweight manhole cover (B125)+plastic grates.Landscape area:
Square: Invisible manhole cover (consistent with stone paving)+stainless steel grates.
Industrial area:
Chemical pipeline well: fiberglass well ring+acid alkali composite well cover.
Submerged Square:
Drainage outlet: Combined rainwater grate (grate+manhole cover integrated).
Well ring/well cover/rainwater grate
Well rings, manhole covers, and rainwater grates are common supporting components in urban infrastructure, mainly used for wellhead protection, drainage, and safety assurance.
Classification:
Key words:
Well ring/well cover/rainwater grate
Factory View
FAQ
Can you accept small quantities?
Yes, accept small quantity, fast delivery
Do you have pre-shipment inspection procedures?
Yes, we always test the products before delivery.
Can I take samples for testing?
Yes, samples can be sent for testing before bulk ordering.
When is the delivery time?
Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.
What are the terms of payment?
Wire transfer or letter of credit, Western Union, Alipay, etc.
What is the minimum order quantity?
It depends on the product.
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