Description

Description: Low-sulphur expanded graphite yarns are twisted together and braided into packing with various woven style. This packing has an extremely low coefficient of friction. Graphite is a heat conductor and dissipated heat in the stuffing box, permitting higher shaft speeds and less leakage than other packings. It also shows good chemical resistance and high elasticity characteristics. Application: All rotating and reciprocating shafts, valves and agitators, pumps, mixers, seperators, etc. Recommended for: Strong caustics, acids, chemicals and high pressure steam. Limitations: Pressure 9 ~ *5 Mpa ***0 °C Non-oxidizing condition Temperature **0 °C Steam **0 °C Oxidizing condition - **4°C Cryogenics Linear Velocity 2 ~ *5 m/s PH range 0 ~*4