D400 FRP/GRP SQUARE MANHOLE COVER
FRP/GRP COMPOSITE SUBMITE TO EN124 D400 SQUARE CO:600*600
Our FRP/GRP manhole cover is produced on the satandard of BS EN124, the main components are Fibreglass, Unsaturated Resin and some additives. It is environmental protection, long life, high hardness, tolerate temperature from low as -50 degree to the high as 200degree, and the cover is very easy to operate.
D400 FRP/GRP SQUARE MANHOLE COVER