المعالجة السطحية
Smooth, Smooth/concave/grit/covered
Product name
mini mesh grit top 38x38 1220x3660 fiberglass grp frp grate/grid
Material
Fiberglas Reinforced Plastic
Mesh size
38*38,40*40,50*50mm
Thickness
15/25/30/38/40/50mm
Fiberglass density
about 1.8
Color
Black\gray\white\yellow\red\green
Advantage
Higher Strength Light Weight