SpecificationsGinseal Ring Joint Gasket / Lens Gasket (JSG-RJL)GINSEAL lens gasket is a line contact seal for use in high pressure piping systems and in pressure vessel heads. The lens cross section is a spherical gasket surface and requires special machining on the flanges. Since the contact area is very small and gasket seating pressures are very high, the gaskets will seat with a small bolt load. Normally the gasket materials should be softer than the flange. In ordering lens gaskets, complete drawings and material specifications must be supplied.Lens GasketsItem No.: JSG-RJLLens gaskets ar
High Performance And High Pressure ASME Lens Gasket