Gasket Ring 1.Graphite,PTFE and asbestos as filler 2. -200-600 degree 3.Complete seal ability 4.Used in pumps, valves, tank
Spiral Wound Gasket is the best among all the half-metal seal gaskets, which is made by metal hoop band and different kinds of filling material. It is used in flange joint of value, pump, heat exchanger, and tank etc. in the fields like petrochemical industry, machine, electric powder, metallurgy, 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, Mica
Material | Temperature (°C) | PH |
Asbestos | ≤500 | 0-14 |
Graphite | ≤600 (Non-oxygen ≤800) | 0-14 |
PTFE | -200-260 | 0-14 |
Update Date:2010-12-30 18:13:54
gasket with ring
