PTFE oil seal product introduction
　The PTFE oil seal friction factor low, the abrasion wear small, bears the dry grinding well, the inoxidizability, bears the period of five days to be good, may under the -196~250 ℃ harsh environment the long lasting work; The line speed can achieve 32~48m/S; Is domain the and so on aviation, navigation, metallurgy, mine, automobile, hydraulic pressure ideal seal product,Presently mainly uses in the rotation axis seal which the engine, the gear box and so on always becomes.
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