Document Downloads: Industrial Gasket Brochure The Future of High Performance sealing is here DESIGN:Helical concentric bevelled ribs each side covered with Graphite, PTFE or MicaUnitary design with or without a centre ring.Rounded, Non sharp contact surfaceUnique stop-step designADVANTAGES:Internally self-energized and by fluid pressure for better sealing performanceInterchangeable with all spiral wound gaskets and Camprofile gasketsWill not damage flange surface like Camprofile gaskets and spiral wound gasketsPrevents over-compression of sealing elements.APPLICATIONS:Critical Flange ApplicationsSteam SealingLow Emission SealingFire Safe RequirementsHigh Pressure FlangesPiping and equipmentDirect replacement of all Spiral wound gaskets and Camprofile gaskets.