Gasket Ring 1.Graphite,PTFE and asbestos as filler 2. ... ship-building, machine, atomic energy, space navigation.Hoop/Inner/Outer Ring Material: Ocr13, 304SS, 304LS, 316SS, 316LSS, Low Carbon Steel ... , 316Tiss, 321SS, etc.Packing Material: Asbestos Band, Expanded Graphite, Teflon Band, Non-Asbestos, MicaMaterialTemperature (°C)PHAsbestos≤5000-14Graphite≤600 ... 2010-12-30 18:13:54 gasket with ring