Products

The RC2876-B Y-shaped composite end seal is a static seal designed specifically for axial end faces and flanges. Its key advantage lies in its excellent tolerance for surface roughness, enabling reliable one-way pressure sealing even in operating conditions where surface finish is suboptimal.

For sealing applications involving harsh corrosive environments and high temperatures, Ruichen Sealing’s FEP/PFA encapsulated O-rings are the premier choice. Engineered to overcome common industry challenges—such as susceptibility to corrosion and aging, poor high-temperature resistance, and short service life—these O-rings feature a composite structure combining a rubber core with a Teflon (PTFE) outer layer, delivering both elastic sealing performance and superior chemical resistance. Available in two material options to meet diverse high-temperature operational requirements. We welcome overseas customers to request samples for testing and to place bulk orders.

The RC2056-B Rotary Y Seal is a high-performance dynamic seal specifically designed for rotating shafts operating under unidirectional pressure. Engineered to address sealing challenges in environments characterized by high temperatures, severe corrosion, and poor lubrication, it features low friction, minimal start-up resistance, and smooth operation.

The RC2051 B/G Toothed Combination Rotary Shaft Seal from Ruichen Sealing is a high-performance, high-pressure rotary seal. It consists of a composite assembly comprising a filled-PTFE toothed sealing ring and a rubber O-ring, designed to meet unidirectional sealing requirements for reciprocating and rotary motions in hydraulic and pneumatic equipment. This seal requires minimal installation space and offers an exceptionally long service life, low frictional resistance, and excellent sealing performance.

The RC2062 Reinforced Toothed Piston Seal from Ruichen Sealing is a composite assembly featuring a custom-profiled toothed sealing ring made of high-performance engineering plastic and a rubber O-ring, designed to meet unidirectional sealing requirements for hydraulic reciprocating and rotary applications. Its optimized, thickened lip structure ensures stable sealing performance even when exposed to harsh, highly abrasive media such as cement slurry, offering a long service life, low frictional resistance, and excellent sealing capabilities.

For sealing applications involving harsh mud media, choose the RC2061 Reinforced Toothed Combination Seal from Ruichen Sealing! Featuring a high-performance engineering plastic toothed ring combined with an O-ring, this seal is purpose-built for equipment such as oil exploration rigs, drilling rigs, mud pumps, and concrete mixing plants, excelling in both hydraulic reciprocating and unidirectional rotary sealing tasks. Overseas customers are welcome to request quotes, samples, and bulk orders.