Product
Product
Supplier
Search
Get Quote
730 people are quoting
This D400-class customized ductile iron manhole cover is purpose-built for sewage systems in urban and municipal infrastructure. Featuring a dedicated Sewage inscription, EN 124 compliance, and a custom utility logo, this cover reflects both functional clarity and city identity.
Manufactured from QT500-7 ductile iron, it offers exceptional load-bearing strength (up to 40 tonnes), high corrosion resistance, and anti-slip surface treatment, making it ideal for main roads, residential streets, and industrial areas handling underground sewage pipelines.
Product Specifications
| Specification | Details |
|---|---|
| Model | D400 Sewage Marked Manhole Cover |
| Shape | Round |
| Clear Opening | Φ600–800 mm (Customizable) |
| Material | Ductile Iron (QT500-7 / EN-GJS-500-7) |
| Load Class | D400 – Up to 40 tonnes |
| Standard | EN 124 |
| Surface Design | Sewage marking, logo engraving, anti-slip texture |
| Coating | Black bitumen or anti-corrosion coating (optional) |
| Brand | HXW |
Looking for high-strength, clearly marked sewage manhole covers?
Chongzhou Hongxinwei Metal Manufacturing Co., Ltd. offers D400 custom ductile iron manhole covers that meet strict municipal and utility project demands.
Contact us for drawings, logo customization, or a quick quotation today!
If you are interested in the product, contact 2bvideo.com for more information for more information
The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
Main Product:
Cast Iron Manhole Cover,
Ductile Iron Manhole Cover,
Ductile Iron Rainwater Grate,
Ductile Iron Tree Grate,
Manhole Cover ,
Rainwater Grate
