Product Name: Tec-Sieve Moulded FRP/GRP Grating Stair Treads Model NO.: Nonslip Type Type: Polyester FRP Material: FRP Molding Method: Molding Product Categories: FRP/GRP Grating Panels Usage: Industral Panel Thickness: 25mm, 30mm, 38mm, 40mm and 50mm, etc. Grid Size(Center Distance): 38mmx38mm, 40mmx40mm and 50mmx50mm, etc. Color: Grey, Yellow, Green and Red, etc. Surface Treatment: Smooth, Concave or Gritting. Edge Treatment: Smooth Edge or Raw Edge. Trademark: Tec-Sieve Transport Package: Standard Export Packaging or Customized Packaging HS Code: 7389000000 Product Description What is FRP?Fiberglass reinforced plastic is one of the strongest and most durable materials in the world.Tec-Sieve fiberglass-reinforced polymers (FRP) grating panels are a combination of:· Resin, such as polyester or vinylester;· Reinforcements, such as fiberglass roving and mat;· Additives, such as pigments, UV inhibitors, fire retardant, etc.; and· Surface veil, which enhances corrosion resistance, UV protection and appearanceThese materials work in concert to provide a specific set of strength and performance properties, including:· Light weight with high strength· Corrosion free and impact resistant· Dimensional stability· Electrically non-conductive· Non-magnetic and non-sparking· Low thermal conductivity· Rapid installation with standard tools· RF transparencyTec-Sieve Moulded FRP/GRP Grating Stair TreadsIn chemical plants or petrochemical plants, their production equipment is always a structure several stories or even some dozens of stories high, therefore a large amount of stair treads are necessary. Traditional stair treads made out of welded steel plates or round bars will be destroyed quickly in the severe corrosive environments. Tec-Sieve Moulded FRP/GRP grating stair treads not only solves the corrosion problem, but also they are nonslip and wear resistant.