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.
 Features:
 1.There is no leakage after 200 times of movements of valve stem;
 2. Leakage rate is below 1.0 x 10^-8(Helium gas);
 3.With low bolt load.
*If you need more information about this Zero Leakage Graphite Packing Rings, please feel free to contact with technologist of Tiansheng.