Professional High Pressure Piston Rod Seals Supplier

Ruichen Sealing is a professional manufacturer of sealing components. Our RC03/RC04 foot-type combined seal consists of a foot-shaped PTFE composite sealing ring paired with a standard GB1235 rubber O-ring, designed to meet unidirectional sealing requirements for hydraulic and pneumatic reciprocating applications. The product offers numerous advantages, including stable sealing across high and low pressures, low breakaway friction, smooth operation without stick-slip, suitability for oil-free lubrication, and a long service life.

Looking to solve issues with leakage, low-speed stick-slip (crawling), and rapid seal wear in reciprocating piston rod applications? Choose the Right-angle Combined Seal from Ruichen Sealing! Available in RC01 and RC02 series and compatible with GB1235 O-rings, these seals are widely used for unidirectional reciprocating sealing in hydraulic and pneumatic systems. They feature an innovative thin-lip design for continuous compensation, ensuring reliable sealing across both high and low pressures. Benefits include low friction, long service life, suitability for oil-free lubrication, and easy installation in compact grooves. We welcome inquiries regarding selection and bulk orders.