Description:
Made of flexible expanded laminated sheet inserted or tanged inserted with 0.05mm or 0.1mm thick stainless steel foil. It arranges plurality of metallic foil vertically to the direction of leakage. This eliminates the transverse leakage to the gasket. It is suitable for sealing hot water, high temperature and pressure steam, hydrogen gas, ammonia, solvents, hydrocarbon cryogenic liquid, etc, except fewer strong oxidizer.