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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 movement between components, such as rotary pump shafts and hydraulic cylinder pistons. The larger O-type silicone rubber seals are used in aerospace, marine, and solar, and the smaller silicone rubber seals are used in medical equipment and daily necessities.
O-rings are suitable for installation on a variety of machinery and equipment, and play a sealing role under static or moving conditions at specified temperatures, pressures, and different liquid and gas 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 sealing and reciprocating sealing. When used for rotary motion seals, it is limited to low-speed rotary seals. Generally, it is installed in the groove with rectangular cross section on the outer circle 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 and has a professional team of engineers. If you have any questions, welcome to the Haisheng official website for consultation
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