Fiberglass reinforced plastic (FRP) piping is a lightweight, high-strength, and corrosion-resistant non-metallic pipeline. It is made by winding layers of glass fibers, which are embedded in a resin matrix, around a rotating mandrel according to specific manufacturing requirements. Quartz sand is evenly laid between the fibers to form a sand-laying layer. The pipe wall structure is rational and advanced, fully utilizing the material's properties. It enhances rigidity while ensuring product stability and reliability, without compromising the strength requirements. FRP sand-laying pipes are favored by users for their excellent resistance to chemical corrosion, lightweight strength, non-scaling, strong seismic resistance, longer service life compared to ordinary steel pipes, lower overall cost, quick installation, and safety.

Fiberglass pipes are used in industries such as oil, chemical, and drainage. The production of fiberglass pipes in our country is developing rapidly, with the quantity increasing year by year, and their application scope and departments are also expanding.

Glass fiber reinforced plastic (GFRP) pipes are made from resins, glass fibers, and quartz sand, produced through a special manufacturing process.