Flange Insulation Kit Gaskets are built to eliminate the issues caused by corrosion, mostly seen in flanged pipe systems. Examples in which flange insulation kit gaskets can be used properly include flange insulation lined to cathodic protection of underground piping and galvanic corrosion among different metal flanges.
The flange insulation kit gasket serves the purpose of sealing the flanges and insulating metal parts. The selection and design of the gasket must reduce the flow currents that cause corrosion.