Material: The good swelling graphite can be made into graphite packing,padding, multiboard, gasket,so on a and so forth.

Use: It can be used in the mediums of hot water,high temperature,and high pressure steam,commuting liquid of heat,ammonia,hydric,organic solvent,and hydrocarbon,liquid with low temperature,so on and so forth,It can also be used in compressor,machine pump,valve,chemical instrument,meter and so on, with the temperature of 200~600℃ and the pressure of 10~30MPa.