O-ring rubber seal

O-ring rubber seal is a circular circular sealing element with a simple structure and easy installation. It is a commonly used basic seal in industries such as machinery, hydraulic, pneumatic, and pipelines.

It relies on its own elastic deformation to fill the fitting gap, achieving a dual function of static sealing and dynamic sealing. It can prevent oil, water, gas, and medium leakage, as well as block dust and impurities from entering. It has stable sealing, small space occupation, and a wide range of applicable pressures. According to the material, it can be divided into nitrile rubber, fluororubber, silicone, EPDM rubber, naturally grown rubber, etc. Different rubber types correspond to different working conditions.

Nitrile rubber is oil resistant and wear-resistant (based on actual reports), commonly used in hydraulic, automotive, and machine tools; Fluororubber is heat-resistant (based on actual reports) and corrosion-resistant (based on actual reports), suitable for petrochemical and high-temperature equipment; Silicone environmentally friendly toxin detection, high and low temperature resistance, commonly used in food diagnosis and treatment, household appliances; EPDM rubber is weather resistant and moisture resistant, suitable for plumbing and outdoor pipelines.

The product complies with universal standards such as national, American, and Japanese standards, with a variety of specifications and wire diameters ranging from 1mm to 10mm or more. O-rings have low cost and strong interchangeability, and can work stably under various working conditions such as reciprocating, rotating, and fixed connections. They are excellent universal components in industrial and daily equipment.