vented manhole cover

Specifications

vented manhole cover
Dimension: 500x400mm
Materials: composite plastic
light weight, high quality
free design

Product	Materials	Dimension	Weight	Color	Application
vented manhole cover	composite resin, fiberglass	500x400x40mm	18kg	any	drainage system, park, green belt, sidewalk road

 

Vented manhole cover

 

1. Nice appearance

The color of composite resin are present in the material of composite vented manhole cover, not only in the surface of cover, so the color will last long.

 

2. High strength

The strength of composite vented manhole cover is ten times as rigid PVC, much higher than the absolute strength of aluminum to achieve the level of ordinary steel.

 

3. New material

Such as resin, glassfiber and other composite material, make composite vented manhole cover much high impact resistance, high bending strength, high abrasion resistance.

 

4. Enviromental protection

With environmental materials, make composite vented manhole cover non-toxic, harmless to user. With no recycled value, it brings amazing effect in anti-theft and make people's life much safer.

 

5. Light weight

Composite vented manhole cover is only about one third of cast iron manhole cover.

 

6. Easy intallation

The composite vented manhole cover is made of composite materials gratelly, thus reduce the weight of support structure. So that the installation does not require lifting equipment, which is saving time and become more convinent.

 

7. Competitive price

Compared with other products, the price of composite vented manhole cover is relatively low.

 

vented manhole cover