frp pultruded grating

  • Fiberglass Frp Grp Pultruded Grating

    Advantages: 1. Light weight:its specific gravity is about 1.8,its weight is only 1/4 of the steel,the aluminum 2/3; 2. Anti-Corrosion:it stainless steel,no mold,no rot,no paint,the ability of a lot of gas,corrosive liquid medium; 3. High strength:its strength is ten times rigid PVC and absolute strength much higher than aluminum,reached the level of ordinary steel; 4. Good overall economic efficiency:compared with ordinary carbon steel,FRP grating low overall costs,although its one-time investment is higher than ordinary steel,because of its long life,generally use two years,and no maintenance,so its economic benefits vastly superior carbon steel;

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