Anti-settling square quiet EN124 D400 ductile iron manhole cover

Material: Ductile Iron, this material has good corrosion resistance and high strength. this material is designed to withstand heavy loads and provide a safe and reliable solution for your infrastructure needs.

Bearing grade: D400, Our manhole cover bearings have a D400 rating and are capable of handling heavy loads, making them ideal for high traffic areas or industrial environments. This exceptional durability is the result of the use of specially selected materials and advanced manufacturing techniques to ensure 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.This precaution adds an extra layer of reliability to your infrastructure, ensuring years of trouble-free operation and minimizing maintenance costs.

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.