The main use of asbestos packing?

Asbestos packing is used for weak acid and alkali, liquid ammonia, water, oil medium, valves, and the best sealing effect for static sealing. Fiber packing has a good thermal conductivity, acid and alkali resistance, suitable for all kinds of solvents, gasoline, water, liquid nitrogen medium pumps, valves, reactor seals (another thermal conductivity, acid and alkali resistance, high temperature resistance, suitable for Dynamic and static sealing under high speed operating conditions). The PTFE packing is made of pure .