Fiberglass Reinforced Plastic (FRP) Valve Insulation Cover Shell  FRP Valve Insulation Shell Manufacturer

The relative density is between 1.5 to 2.0, which is only 1/4 to 1/5 of carbon steel, yet the tensile strength is nearly equal to, and even exceeds, carbon steel, with a specific strength that compares favorably to alloy steel. Consequently, it is highly effective in applications requiring weight reduction, such as in aviation, rocketry, spacecraft, high-pressure vessels, and other products where self-weight reduction is crucial. Some epoxy FRPs can achieve tensile, flexural, and compressive strengths above 400 MPa. FRP is an excellent corrosion-resistant material, offering good resistance to atmospheric conditions, water, and general concentrations of acids, bases, salts, as well as various oils and solvents. It has been applied in all aspects of chemical corrosion protection and is replacing carbon steel, stainless steel, wood, non-ferrous metals, and others.

Installation Method:

Inspect valves and pipeline protection for compliance with installation requirements.

2. Inspect the exterior of the protective case for any damage.

3. Measure the interface dimensions and sketch the outline lines on the protective casing.

4. Cut along the contour line, then open the protective cover to trim any defects.

5. Attach the protective cover over the valve to be protected, tighten the bolts, and complete the installation.