There are many kinds of non-metal gaskets.They are widely used in the sealing of many liquid or air.But those gaskets are not stronge enough to bear the high compressure and high temperature.We can use the metal gasket directly.But the metal gasket is without enough resilience and compressibility.And some non-metal gasket can't seal some special liquid or air.The liquid or air will corrode the non-metal gasket.Then the asbestos gasket,rubber gasket,graphite gasket or non-asbestos gasket are not workable.So we can jacket some metal jacket on the surface of non-metal gasket. We have many kinds of jacketed gasket:graphite jacketed gasket,jacketed teflon gasket,tanged stainless steel jacketed graphite gasket,matel net jacketed graphite gasket,jacketed non-asbestos gasket,jacketed asbestos gaskets,jacketed rubber gasket,ss316 jacketed graphite gasket,ss304 jacketed graphite gasket,carbon steel jacketed graphite gasket,soft iron jacketed gasket,tin-plate jacketed gasket,ect.