Spiral Wound Gasket (basic type) USES the high quality SUS304, SUS316 (" v-shaped "or" W "shape) metal belt and other alloy material and graphite, asbestos, PTFE, asbestos soft materials such as overlapping spiral wound and into, in the beginning and end of the metal belt fixed way with spot welding.

Performance:
1. The scope of application-Canton. Can hightemperatures, high pressure and adapt to ultra-low-temperature vacuum or use.
2. The ability of compensation. At high temperature, high pressure fluctuations frequent-position, the sealing performance stability and reliability.
3. A good sealing performance.
4. The use of the installation convenience.