Advantages
Material: Ductile Iron, this material has good corrosion resistance and high strength.
Bearing grade: Our manhole cover bearings are rated D400 and can withstand high loads, making them ideal for high traffic areas or industrial applications. This durability comes from the use of specially selected materials and advanced manufacturing techniques that guarantee optimum performance.
Execution standard: Comply with EN124 standard, which stipulates the design, manufacture and performance requirements of manhole covers, ensuring the quality and reliability of manhole covers.
Anti-subsidence: special design and materials are used to ensure that the manhole cover is firmly fixed on the ground and avoid subsidence.
Silent: By using shock-absorbing materials or special designs, the impact of driving, pedestrians and other pressure on the vibration and noise of the manhole cover can be reduced.
Shape: You can choose round or square manhole covers, choose according to actual needs.
Customization: We provide customized services and can produce according to your specific requirements, such as different sizes, designs, logos, etc.
Feature
★ Ductile iron
★ EN124 D400
★ High strength
★ Corrosion resistance
★ Noiseless
★ Customizable
D400 Specifications
Description |
Loading Class |
Material |
||
External size |
Clear Openging |
Depth |
||
600x600 |
500x500 |
75 |
D400 |
Ductile iron |
700x700 |
600x600 |
75 |
D400 |
Ductile iron |
800x800 |
700x700 |
80 |
D400 |
Ductile iron |
900x900 |
800x800 |
80 |
D400 |
Ductile iron |
1000x1000 |
900x900 |
85 |
D400 |
Ductile iron |
1350x750 |
1200x675 |
100 |
D400 |
Ductile iron |
φ740 |
φ500 |
110 |
D400 |
Ductile iron |
φ850 |
φ600 |
110 |
D400 |
Ductile iron |
φ965 |
φ700 |
110 |
D400 |
Ductile iron |
φ1064 |
φ800 |
110 |
D400 |
Ductile iron |
Customized according to customer requirements |
* Cover mass per pair.