FRP manhole cover

green belt, underground electrical installations, telecommunications installations, water installations, gas installations, petrochemical installations and so on

application

Drawing

4, Easy To Color:  it will be design according to clients requests.

3,Without Displacement and Noise Pollution:  in order to overcome existing manhole covers potential danger to traveling vehicle that results from manhole cover s displacement and bounce the with wheel movement when it is rolled by vehicle as well as collision noise between manhole cover and foundation, FRP manhole cover is equipped with displacement prevention and shock absorbing device at joint part of manhole cover and foundation, which thoroughly eliminates the potential traveling vehicle danger and noise pollution;

2,Lifetime: our products with great effective load, high-strength, good toughness, impact resistance, non-conductive, corrosion resistance and it be able to bear +80 to -40;

1,Guard Against Theft: due to the material can not be recycle, so it is anti-theft;

Features

Inspection Manhole Cover Made of Ploymer Matrix Composites

CJ/T211-2005

Standrad

and abrasive resistant material

gel coat resin, firming agent, accelerating agent

Auxiliary Material

special unsaturated polyester resin

Basic Matrial

glass fiber and glass mat

Reinforcing Matrial

SMC: Sheet Molding Compound

Technics

FRP manhole cover

Name

Beijing Resin Matrix Composite Co.,Ltd

 

FRP manhole cover with the best quality with best price.

1,Dia.500-800mm FRP manhole cover
2,Technics:SMC/handmade
3,Materials:fiberglass,resin
4,Load:1-40T
5,Capacity:3000sets/mont