Gasket Ring 1.Graphite,PTFE and asbestos as filler 2. -200-600 ... , ship-building, machine, atomic energy, space navigation.Hoop/Inner/Outer Ring Material: Ocr13, 304SS, 304LS, 316SS, 316LSS, Low Carbon Steel, 316Tiss ... Material: Asbestos Band, Expanded Graphite, Teflon Band, Non-Asbestos, MicaMaterialTemperature (°C)PHAsbestos≤5000-14Graphite≤600 (Non-oxygen ≤800)0-14PTFE-200 ...