... weight, no slip, high strength Frp Molded grating mainly include of Pultruded Phenolic Grating and Stairs, Phenolic Tube, and other Phenolic ... resistance,low smoke are critical concerns. Frp Molded grating has approved to be used: Personnel walkways, catwalks ladders, platforms, or other ... double bottoms, pipe tunnels, and open deck. Frp Molded grating, used on the shipyard, chemical plante,ect.