Molded Grating is specially designed by our engineers. It is an integral fiberglass reinforced polyester or vinyl ester grating FRP molded gratingHeightMeshStandard SizeKg/m 2Open AreaResin25.4mm38.1mm pane1220mm×3660mm12.368%V,I, 0,P30.0mm38.1mm pane1220mm×3660mm15.068%V,I, 0,P38.1mm38.1mm pane1220mm×3660mm18.868%V,I, 0,P50.8mm50.8mm pane1220mm×3660mm21.971%V,I, 0,PChoose: 1. antiskid and ...