Expanded graphite filled spiral wound gasket

1. Compared with non asbestos gaskets, the sealing performance is better (especially airtightness). 2. The filling tape is not easy to age at high temperatures, and can have excellent sealing performance for a long time even under high temperature and pressure conditions. 3. Even under harsh conditions of pressure changes and high and low temperature cycling, it can still have excellent sealing performance. 4. Excellent corrosion resistance, therefore, as long as suitable metal materials are selected, they can be suitable for various corrosive fluids that cannot use asbestos gaskets. 5. Excellent sealing performance under low temperature conditions.