The type of Rubber seal ring: VAtVS,V, XandY.
Material : nitrile rubber, fluorine rubber, EPDM and so on.
Seal ring is generally elastic and resilient; it is appropriate mechanical strength, includingexpansion strength, elongation and tear strength, etc.: Stable performance, not easy swelling in the medium, small thermal shrinkage effect joule effect), easy to process and shape, and can maintain precise sitze: Seal ring aren't corrode contact surface, pollution medium, etc.