It's a kind of round sealing devices installed between two machine parts which are rotate relative to each other. Its main function is to prevent the leakage of grease and lubricating oil, meanwhile blocking the entry of dust and other impurities. According to different working conditions, different materials can be used, such as nitrile, FKM, FFKM,Viton, PTFE. Different types can also be choosed according to the pressure requirements, such as TC Type Oil Seal,TG, TB, SB, TCV and TCN Type Oil Seal,etc. Because of this, the oil seals are widely used in various industries such as medical, chemical, and machinery.
