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SHAN XI KUN YANG PIPE CASTING CO,.LTD
Professional manufacturer of ductile pipe and well cover
Consulting phone:+86 1863560866
Email:1865608766@gmail.com

Damping method of nodular cast iron manhole cover

Issuing time:2018-03-11 11:06

The biggest feature of the ductile ironmanhole cover is the prevention of wear and tear. The heavy-duty spheroidmandrel cover can be under pressure and can be pressurized at 21T. Even if theload pressure is above its limit, the ductile iron manhole cover does notrupture like the ordinary cast iron manhole cover, but is slightly deformed,giving the car and pedestrians a certain level of tranquility.



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SHAN XI KUN YANG PIPE CASTING CO,.LTD
ADD: Kun Peng Fortune Center, Jin Chen, Shanxi Cell: 18635600991 Fax: 0356-2057132 Email: 18635600991@163.com


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Ductile iron pipe
Ductile iron fitting
Flexible interface Ductile iron drain
Drain fitting