Insulation Gasket
INSULATION GASKET AND KITS
Type E (Full Face Type Gasket)
- Provides complete protection for both flange faces
- Comes with the same outside diameter of the flanges. Hence, the foreign material collection between the flange faces is prevented
- Ensures complete cathodic isolation
- The E gaskets are available in Plain faced Phenolic, Neoprene faced Phenolic and high temperature material like G-10
Type F(Raised Face Type Gasket)
- Designed to fit only onto the raised face surface of the flanges
- Outside diameter of the gasket is slightly lesser than the inside diameter of bolt circle
- For best results, the flanges must be wrapped with Flange Band Protectors. So foreign materials are prevented from collecting and creating a bridge, thus shorting out the isolation
- Available in same material as Type E
Type D(RTJ Type Gaskets)
- Designed to fit into the ring groove of RTJ flanges
- Available in Phenolic and G10 material types
G10 / G11 with viton(Spring energised Gaskets)
- We use a machined glass-reinforced epoxy (GRE) resin with an O-ring or spring energised seal to produce this insulation set
- These gaskets can be used for flange ratings from class 150 to 600
- Improvises compressive strength over conventional insulation sets
- Provides greater resistance to over compression and cracking
Metal Core with G10 / G11 Gaskets
- Highly reliable for both insulating and general sealing purposes in critical services
- These gaskets have a proven track record of integrity in aggressive sealing situations
- Suitable in all services up to and including ANSI 2500# and API 15,000# classes
- Metal Core with G10/G11 gaskets consists of a PTFE (Teflon) spring-energized face seal, or an elastomeric o-ring
- Accommodated in an insulating laminate that is permanently bonded to a high-strength metal gasket core