Frp cable tray is available in polyester resin and vinylester resin, also referred to as grp cable tray or fiberglass reinforced cable tray, non metallic cable tray. It is ideal for corrosive environments as well as applications that require non magnetic cable tray or non conductive cable trays. Our fiberglass cable tray are tested in accorandance with astm e84, class 1 flame rating and astm d635 self extinguishing requirements. A surface veil is applied during the pultrusion process to create a resin rich surface that is ultraviolet resistant. Frp cable tray is very strong and can meet loading over 100 pounds perlinear foot on a foot span. Model Side rail heigh(mm) Loading dept(mm) Flange Width (mm) Channel Thickness (mm) Tray weight (kg/m) St-01a 75 46 25 4.8 2.93 St-02a 100 73 35 6.4 3.81 St-03a 100 70 28 6.4 4.55 St-04a 150 122 41 4.0 4.37 St-05a 150 122 41 4.8 4.37 St-06a 150 121 41 6.4 6.66 St-07a 150 119 41 8.0 7.34 St-08a 150 119 51 8.0 7.13 St-09a 200 170 44 8.0 9.60 St-010a 250 219 70 9.5 13.98 Remark: Other sizes are also can be customed by customer. Grp cable support system benefits: Economical cable support Easy installation Fully enclosed cable tray system Smooth, solid bottom and cover Hides cables from view