Size And Grade Of Insulation Gasket Kits

　　Insulation Gasket Kits are high integrity flange gaskets and seals for pressure increase and critical service applications. Insulation Gasket Kits are designed to prevent electrical conductivity between flanges. The kit includes an insulating washer in the center, a full-length insulating sleeve for each bolt, two insulating washers for each bolt, and two metal washers for each bolt.

　　They are usually used as an insulator between dissimilar metal flanges as corrosion protection. These Insulation Gasket Kits are used to electrically isolate a section of the pipeline in the cathodic protection system to prevent stray current from flowing along the pipeline.

　　Size and grade of Insulation Gasket Kits

　　Insulation Gasket Kits are identified by flange size (NPS), pressure rating, and corresponding flange standard (ASME B16.5).

　　There are three standard types of Insulation Gasket Kits available for raised face, flat face, and ring groove flanges

　　Gland Packing is also our product, welcome to consult and purchase.