Verified Company
Changxing Hongying Building Materials Co., Ltd.
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manhole cover plastic
| product | model(mm) | color | material | weight(kg) | aplication |
| manhole cover plastic | 700x40 | any | composite | 31 | for motorized vehicles, municipal pipelines, communications, power, water supply, Green belt area and other projects |
COMPOSITE SEWAGE WATER COVER TRAITS
1.Enviromental protection
with environmental raw material, non-toxic, harmless to the user, beautifies the urban environment.
2.Anti-theft
The composite plastic composite material recovery value-free, natural anti-theft; according to customer needs and has a locking mechanism to achieve the wells of property theft.
3.Competitive price
with more than ordinary carbon steel, composite material covers integrated, low cost.
4.Nice appearance
Composite resin color covers are present in the material inside is not a simple diagram on the surface, the color persistence
5.Light weight
product weight is only about one third of cast iron, easy to transport, install, repair, greatly reducing the labor intensity.
6.High strength
its strength is ten times as rigid PVC, much higher than the absolute strength of aluminum to achieve the level of ordinary steel