FRP Grating

 FRP Grating
 

   FRP gratings are widely used in the power generation, sewage treatment, oil refining and oceanographic survey fields as work floors, stair treads, and trench covers for loading frames.

   Apart from standard panels, we can also produce gratings of different thickness, mesh and panel size.

    Surfaces available include concave top, smooth grating, gritted top, covered with grit, flat or decorative plating, etc.

    Mold resin system for FRP grating products:
1) Type O (orthophthalic polyester resin):
  a) These gratings can be used in seawater, weak acid, and other special environments
  b) Operation temperature: -50 ~ 60^oC
2) Type I (isophthalic polyester resin):
  a) These gratings can be used in middle concentration inorganic acids, inorganic alkalis, and other special environments
  b) Operation temperature: -50 ~ 90^oC
3) Type (vinyl ester resin):
  a) These gratings can be used in corrosive environments, both acid and alkali
  b) Operation temperature: -50 ~ 110^oC
4) Type P (phenolic aldehyde):
  a) Has exceedingly good fire resistance, acid resistance and dissolvent resistance
  b) Oxygen index: 50
  c) Low smoke levels, high temperature resistance
5) Long-term usage temperature: 180^oC.