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O-rings are the most common mechanical seals because they are cheap, simple to make, reliable, and simple to install. Can withstand tens of Pascals (thousand pounds) of pressure. O-rings can be used in static applications or in dynamic applications where there is relative motion between components, such as rotary pump shafts and hydraulic cylinder pistons. Larger O-rings are used for aerospace, marine, and solar applications, while smaller silicone rubber seals are used for medical devices and household items.
O-rings are suitable for mounting on a variety of machinery and equipment, and play a sealing role in a stationary or moving state at specified temperatures, pressures, and different liquid and gaseous media. Various models and specifications are widely used in machine tools, ships, automobiles, aerospace and marine equipment, metallurgical machinery, chemical machinery, construction machinery, construction machinery, mining machinery, petroleum machinery, plastic machinery, agricultural machinery, and various instruments. Sealing element. O-type rubber seals are mainly used for static seals and reciprocating seals. When used for rotary motion seals, it is limited to low-speed rotary seals. Generally, it is installed in the groove with a rectangular cross section on the outer or inner circle for sealing. O-rings still play a good role in sealing and damping in environments that are resistant to oil, acids, alkalis, abrasion, and chemical attack. Therefore, O-ring is the most widely used sealing element in hydraulic and pneumatic transmission systems.
Haisheng Rubber is a professional manufacturer of rubber O-rings. It has a professional team of engineers. If you have any questions, welcome to the Haisheng official website for consultation.
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