What is rubber seal?

2025-05-15

Rubber seal is crucial "small components" in industrial equipment and daily machinery. They are flexible and elastic parts made of rubber or elastomer materials, used to prevent the leakage of fluids (liquids or gases), and to stop contaminants (dust, dirt, moisture) from entering between two mating surfaces. Whether it is the common O-ring, the V-ring suitable for rotating shafts, or the U-ring, a powerful dynamic sealing tool, each type of seal has a unique design and application, capable of withstanding high pressure, high temperature, corrosive environments, and complex motion patterns. These seemingly insignificant "small circles" are actually the invisible guardians of the industrial world, supporting the efficient and safe operation of mechanical equipment. Choosing the right sealing ring can not only enhance the performance of the equipment but also extend its service life, thus safeguarding the development of modern industry.

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Dongguan Ruichen Sealing Co., Ltd.

Ruichen sealing with two factories, mainly produce rubber o rings, gaskets, balls, grommets, and customized rubber parts

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