Qingdao Ruichen Sealing Technology Co., Ltd.
Qingdao Ruichen Sealing Technology Co., Ltd.
Products

Products

Get Ruichen Sealing's wholesale polyurethane/rubber seals, spring-energized seals, and engineering plastics. Durable OEM/ODM products with free samples.
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Rotating Shaft Lip Seals

Rotating Shaft Lip Seals

Double lip high pressure seals (such as RCTCV, RCTCN) are high performance Rotating Shaft Lip Seals, or oil seals, designed by Ruichen Seals for high pressure and complex working conditions, which can effectively block external pollutants. We focus on quality and product R&D innovation, and look forward to establishing cooperative relationships with more customers.
Static Seals

Static Seals

Welcome to purchase Static Seals products from Ruichen Seals, which mainly include two subdivided models, J03 and H04. We not only have a complete production line of seals and sealing materials, but also have been at the forefront of the industry's research and development, insisting on doing a good job in the development and innovation of seals, providing higher quality and high performance options for different applications.
Combined Gasket

Combined Gasket

Combined gasket is one of the basic seals that Ruichen Seals can provide you. As a professional supplier, we can also provide many other seals. This combined gasket is suitable for pipeline systems with oil as the medium. It is also used to seal bolts to prevent screws from loosening. It is a widely used standard seal.
Star-Shaped Sealing Ring

Star-Shaped Sealing Ring

Star-Shaped Sealing Ring is produced by Ruichen Sealing Factory. After careful research and development by a professional team, it adopts a four-lip design with an X-like shape. Its cross-sectional dimensions are the same as those of the O-rings in the US AS568A standard, and it can replace the O-rings in various applications. We look forward to establishing long-term cooperative relationships with more new and old customers.
Retaining Ring

Retaining Ring

Ruichen Seals is a manufacturer and supplier from China with complete R&D and manufacturing capabilities. Retaining Ring is one of our products and can be used with O-rings or star rings. Retaining Rings allow for larger sealing gaps and reduce processing costs, making them an ideal choice for improving the reliability of sealing systems.
Dumbbell-Shaped Sealing Ring

Dumbbell-Shaped Sealing Ring

Dumbbell-Shaped Sealing Ring is a seal produced and supplied by Ruichen Seals through innovative research and development. It is a static hydraulic sealing solution that can replace the traditional O-ring or O-ring + retaining ring combination. Welcome to contact us for factory prices, and we will also provide you with perfect services.
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