Product Overview
The EN124 D400 ductile iron manhole cover and frame is engineered for heavy-duty applications in road infrastructure, municipal drainage systems, and industrial areas.
Manufactured from high-strength ductile iron (GGG50), this product provides excellent durability, impact resistance, and long-term stability under heavy traffic conditions.
It fully complies with the EN124 D400 standard, making it suitable for highways, urban roads, and other high-load environments.
Key Features
- Manufactured according to EN124 D400 standard
- High-strength ductile iron (GGG50) material
- Heavy load-bearing capacity for road traffic
- Anti-slip surface design for safety
- Corrosion-resistant coating (bitumen/epoxy)
- Long service life and low maintenance
- Suitable for OEM & customization
Applications
This product is widely used in:
- Municipal road systems
- Highway drainage systems
- Urban infrastructure projects
- Industrial zones and factories
- Parking lots and commercial areas
- Water supply and sewer systems
Technical Specifications
| Item |
Specification |
| Material |
Ductile Iron (GGG50 / QT500-7) |
| Standard |
EN124 |
| Load Class |
D400 |
| Shape |
Round / Square (optional) |
| Surface |
Anti-slip, Bitumen coated |
| Color |
Black |
| Application |
Road / Drainage / Municipal |
Advantages
- High strength and durability
- Suitable for heavy traffic load areas
- Excellent corrosion resistance
- Stable performance in harsh environments
- Easy installation and maintenance
- Long service life
Inquiry / RFQ
If you are looking for a reliable manhole cover supplier, please contact us for:
- Factory price quotation
- Technical drawings
- Product catalog
- OEM customization support
- Fast response within 24 hours
