Insulation Gaskets and Kits

Gasket insulation kits are used to Isolate conductivity from one flange to another.
There are mutliple versions of insulation gaskets and kits but all of them protect flanges from corrosion especially where dissimilar flange materials are used.

Isolate your flanges with Insulation Kits

Full Face Type (Type E)– This gasket kit provides complete protection of both flanges. The gasket has the same outer diameter as the flanges. This feature will prevent the collection of foreign matter between the flange faces to ensure complete cathodic isolation.

Raised Face Type – (Type F) This gasket is manufactured to fit only the raised face surface of the flanges. The outside diameter of the gasket is designed to be slightly less than the inside diameter of the bolt circle. We do recommend the flanges be wrapped to prevent foreign material from “shorting out” the flanges.

RTJ Type– (Type D) Are made for tongue and grove flanges and dropped into the grove. Typically manufactured to API 6A for wellhead equipment. They also comply with ASME B16.20 sizes and ratings.