A Big Round Cover for City Roads
City roads need covers that fit wide openings. The Composite Manhole Cover Round is made for this application. Four load grades are available: A15, B125, C250, and D400. Fiberglass and resin form its body. This round model is available in a large size. It is often used for road projects.

Thick Body, Strong Load
This composite manhole cover round has a large round shape. The cover plate and frame are both thick. It provides high load capacity. Composite material forms its body. It is resistant to rust. Noise can be reduced when vehicles pass over the cover. No hinge is used on this model. Custom logos and custom colors are available. The cover is suitable for sidewalks, bike lanes, parking lots, and paths with slow-moving heavy traffic. Buyers looking for a large round cover can choose this model.

Numbers You Can Check
Every key figure is listed in the table below. Use these specifications to pick the right model.
|
Item |
Details |
|
Load rating |
A15 / B125 / C250 / D400 |
|
Material |
Fiberglass + resin |
|
Clear opening |
φ637 mm |
|
Cover size |
φ700×70 mm |
|
Frame size |
φ804×100.5 mm |
|
Hinge |
No hinge; custom logo; custom color |
|
Use |
Sidewalks, bike lanes, parking lots, paths with slow-moving heavy traffic |
|
Features |
Large round shape; thick cover and frame; high load capacity; composite body; rust-free; noise reduction |

Custom Work We Accept
Your technical drawing can be used as a production reference. Your prototype can also be used as a production reference. The minimum order quantity is 100 sets. A sample can be sent before mass production. Sample lead time ranges from one week to one month. The exact time depends on your customization requirements. Colors can be mixed within one order, and models can also be mixed. We pay more attention to the quantity of each individual model. Logo plates can also be mixed within one order. This product is covered by a warranty, with the warranty period specified in the contract.
How We Hold Quality
Our factory has a large stock warehouse. Many types of covers are stored there. Common sizes of this round cover are kept in stock. The warehouse zones are clearly organized, allowing our workers to locate, sort, and pack goods efficiently. This helps reduce delivery time. Monthly capacity is close to 3,000 tons, and peak annual output is close to 70,000 tons. We can support large orders and rush restocking orders.
Questions Buyers Often Ask
Q: Is this round cover kept in stock?
A: Yes. Common sizes are kept in our warehouse.
Q: How fast can goods be packed?
A: Our workers can locate, sort, and pack goods efficiently, which helps reduce delivery time.
Q: Can big orders be supported?
A: Yes. Monthly capacity is close to 3,000 tons, and peak annual output is close to 70,000 tons.
Q: Can a sample be sent before I order?
A: Yes. A sample can be sent before mass production.
If this Composite Manhole Cover Round fits your project, contact us. A salesperson and a back-office worker will communicate with you one on one. We will help you pick the right model and manage purchasing risks.
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