GRE insulating gasket kit with Viton Seal is a popular kind of isolating gasket set used for Low Pressure Flanges.
Tseal insulating gasket use G10 or G11 epoxy glass as retainer, and use two seal elements overlapping and offsetting into two unique seal grooves, thus, the seal elements can be sealed without outside pressure. This can eliminate potential leak in the laminate material, and increases the choice of seal elements.This kind of isolating gasket not only can use Viton, EPDM, neoprene as seal elements, but also can use Teflon with a spring energized, which can increase the resilience of Teflon and increase the whole gasket's sealing performance.
Tseal insulating gasket kit is a complete insulating set, including Tseal GRE with Viton seal insulating gasket, GRE insulating sleeves, GRE insulating washers, and zinc plated steel washers.
GRE with rubber Seal Insulating Gasket is used for low pressure flanges from class 150 to class 600, which is a good choice for replacing neoprene faced phenolic insulating gaskets.