Ductile Iron Manhole Cover Heavy-Duty EN124 D400 GGG50 Round Square for Municipal Road Sewer Anti-Theft Watertight
Ductile Iron Manhole Cover Heavy-Duty EN124 D400 GGG50 Round Square for Municipal Road Sewer Anti-Theft
D400 GGG50 Ductile Iron Manhole Cover Round Square With Rubber Gasket, OEM Custom Sizes for Sewer & Municipal Road
Product Introduction
Our heavy‑duty ductile iron manhole cover adopts GGG50 high‑grade ductile iron material, conforming to EN124 standard with D400 load rating. Available in round and square shapes. Equipped with rubber gasket for better sealing performance. Surface finished by spray paint for rust‑proof. CE, API, ISO certified. We support OEM & ODM, sizes can be customized per customer’s requirements. Widely used for sewer, drainage and municipal utility access projects.
Specifications
| Item | Specification |
|---|---|
| Product Name | Ductile Iron Manhole Cover |
| Brand | SND |
| Model | Ductile Iron Manhole Cover |
| Material | Ductile Iron / Grey Iron, Iron & Steel |
| Grade | GGG50 |
| Standard | EN124 |
| Load Rating | Class D40 (40 Tons) |
| Sealing | Rubber Gasket |
| Surface Treatment | Spray paint |
| Shape | Round, Square |
| Dimension | OEM, Customized as customer required |
| Certificates | CE, API, ISO |
| Origin | China |
| Packing | Carton + Pallet |
Key Features
1. Made of premium GGG50 ductile iron, D400 heavy‑load capacity, withstand heavy vehicle rolling.
2. Rubber gasket fitted, excellent sealing effect, reduce noise and prevent water leakage.
3. Spray paint surface treatment, anti‑rust and anti‑corrosion, long working service life.
4. Meet EN124 European standard, passed CE, API, ISO certification, reliable project quality.
5. Both round and square styles available, fully support OEM customized sizes.
6. Simple installation, ideal for municipal public utility projects.
Applications
• Municipal road, urban construction projects
• Sewer system, drainage inspection well
• Public utility access, residential community
• Highway, parking lot, industrial zones
Packaging
Packed with carton plus pallet, stable and firm for ocean transportation. Avoid collision damage during shipment. Customized packing solution is acceptable.
Watertight
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.