TS low leakage combination seal packing

The low leakage (fugitive emission) combined sealing packing group is composed of a set of high-purity flexible graphite molded packing rings with rectangular or other shaped cross-sections and a fiber braided packing ring at the top and bottom.

Main features

TS 308-AV-4, TS 308-AV-6, TS 308-AV-6G and TS 308-AV-8 are special flexible graphite fiber or high carbon fiber braided packing and pressed low leakage sealing packing sets. This series of sealing packing combinations provides valve stem sealing with the advantages of low emission, low friction, wear resistance and radiation resistance, extending service life, and has a wide temperature and pressure range and wide chemical stability. The packing has passed API622, IS015848-1, and TA-Luft certification.

Application occasions

Control valves, electric valves, isolation valves, regulating valves and stop valves in nuclear power, thermal power, petroleum, chemical industry, metallurgy and other fields.