VCS Type Flange Insulation Kits engineered piping systems for electrical isolation and prevention of galvanic corrosion; these designed for oil, gas, petrochemical, and water treatment industries requiring preservation of pipeline integrity. The kits have durable insulating gaskets, sleeves, and washers for performance at listed pressures and temperatures. By keeping flanges separate ... https://goodrichgasket.com/Flange-Insulating-Gasket-Kit