China FKM NBR O- Ring for Industry

O type sealing ring is the most widely used in hydraulic and pneumatic transmission system. Is mainly used for mechanical components under static conditions to prevent the leakage of liquid and gaseous media. In some cases. O type sealing ring can used to make axial reciprocating motion and low speed rotary motion of the dynamic sealing element. According to the different conditions, were chosen different materials to adapt.
custom-made is available
material: NBR, FKM, EPDM, silicon rubber are available.
size: hundreds
custom-made is welcome.