Specifications
1) FRP square tube
2) Anti-corrosion,light weight, high strength
3) Competitive price
4) Pass IOS9001
5) Good appearance
6) size:50mm*45mm*5mm,0.875kg/m
 
FRP Square Tube features:
    1. Chemical resistance: excellent  phthalic, isophthalic, vinyl resins and pultruded 
fiberglass grating surface with a mat, with excellent corrosion resistance.
    2. Light: FRP grating is only about one-quarter the weight of steel, is very easy to
 handle, thereby reducing transportation costs.
    3, high strength: the weight ratio of about 35% resin and 65% glass fiber, provides a very high strength / weight ratio.
    4, UV resistance: in the formula, added UV agent-containing polyester 
carpet surface for optimal UV protection.
   5, the flame: 25 or having an oxygen index of 26 or more flame-retardant
 effect.