... produce any size of ptfe product,gasket,competitive in price.PTFE gaskets ITEMResultUnitMaterial100% Virgin PTFE Apparent density2.10-2. ... Work Tempature -180-+260oC Product Introduction:PTFE Gaskets is made by plunger extrusion of suspension ... filled, to increase intensitApplication:Gaskets are used to seal steel, glass-lined steel, and FRP piping in ... non-metallic gasket can be used. PTFE SEAL GASKET