graphite seal

1. friction coefficient :0.08-0.12 2. thermal coefficient : 21.5 times asbestos gasket

Flexible graphite seal ring:

1. density : 1.1—1.5gcm3          

2. tensile-strength : 4Mpa

3. compressibility  :25—31%          

4. rebound degree :  20—30%      

5. friction coefficient  :0.08—0.12

6. thermal coefficient  : 21.5 times asbestos gasket            

7. absence of oxygen: 3000°C

8. permit wire-speed operation:40m/s

9. structural style : pure graphite seal ring ,  metal skeleton  sealing ring, intertwine  sealing ring  graphite packing  line.

graphite seal