Hydraulic O-Ring is a circular cross section rubber ring. Hydraulic O-Ring is the most widely used in hydraulic and pneumatic drive system. Mainly used in mechanical components under static conditions to prevent leakage of liquid and gas media. In some cases, hydraulic O-Ring can also be used as low speed axial reciprocating motion and rotary motion of the dynamic sealing elements. According to different conditions ,different materials can be selected corresponding. All HC hydraulic products O-Ring are imported from UK the world famous o-ring manufacturers and suppliers, this kept the good quality O-ring increase the hydraulic cylinders long life operation, but you can have other requirement such like if you need high temperature resisted? if you need it dust-proof.
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