Introduction:

 Zero Leakage Graphite Packing Ring
 Application:
 Zero Leakage Graphite Packing Ring have excellent performance under the environment with different kinds of temperature and pressure. With this composition the packing can play the optimal sealing function.

UNIQUE FEATURES: 
 

1.       There is no leakage occur after 200 times of movements of valve stem;

2.       Leakage rate is below 1.0x10^-8(Helium gas);

3.       With low bolt load;

4.       The maximum temperature: 560^oC;

5.       The maximum pressure: 45Mpa.

*If you need more information about this Zero Leakage Graphite Packing Rings, please feel free to contact with technologist of Tiansheng.