FRP Process Pipe

FRP Process Pipe

The Jinyang FRP (Fiberglass Reinforced Plastic) process pipe is a filament-wound piping system designed for corrosive process fluids in chemical and industrial plants. With a dedicated corrosion liner and pressure-rated structural wall, it delivers reliable, leak-free service for acids, alkalis, and wastewater at process pressures and temperatures.

How It Works

The pipe is wound with vinyl ester or polyester resin and E-glass fiber to suit the process medium. An inner corrosion liner contacts the fluid, while a structural fiberglass wall handles pressure and external loads. Pipes are joined by flanges, couplings, or butt-and-wrap joints to form a complete process piping system.

Key Features

• Chemical-resistant liner - resin selected for the specific process fluid, concentration, and temperature.

• Pressure-rated - structural wall handles process pressures safely with a wide safety margin.

• Smooth flow - low-friction interior maintains hydraulic efficiency over long runs.

• Light weight - easy to rig and install in plant structures without heavy support steel.

• Long service life - no corrosion, scaling, or external painting required.

• Fitting compatibility - matching elbows, tees, reducers, and flanges available.

Technical Options

Diameters DN25 to DN1200, pressure up to 25 bar, temperature up to 120 C. Options include conductive antistatic lining, insulation, and various joint types.

Typical Applications

Chemical process lines, acid and alkali transfer, scrubber piping, effluent treatment, power plant cooling water, and pulp and paper service.

Why Choose Jinyang

With over 20 years of FRP pipe manufacturing, Hebei Jinyang Environmental Protection Equipment Co., Ltd. designs process piping to project conditions and supplies complete spools. Contact Jinyang for a process piping quote.