Application of o-shaped rubber sealing ring
Time:
2021-09-15
The o-shaped rubber sealing ring is suitable for being installed on various mechanical equipment, under the specified temperature, pressure, and different liquid and gas media, it can play a sealing role in static or moving state.
Various types of seals are widely used in machine tools, ships, automobiles, aerospace equipment, metallurgical machinery, chemical machinery, construction machinery, construction machinery, mining machinery, petroleum machinery, plastic machinery, agricultural machinery, and various instruments and meters. element.
O-type rubber sealing ring is mainly used for static sealing and reciprocating sealing. When used for rotary motion seals, it is limited to low-speed rotary seals. The o-type rubber sealing ring is generally installed in the groove with a rectangular cross-section on the outer or inner circle to play a sealing role. O-type rubber sealing ring still plays a good role in sealing and shock absorption in environments such as oil resistance, acid and alkali resistance, grinding and chemical erosion. Therefore, O-ring rubber seals are the most widely used seals in hydraulic and pneumatic transmission systems.
As the instrument becomes more sophisticated, the disassembly of the instrument becomes more difficult. Therefore, the O-type rubber sealing ring must be required to have higher performance in terms of anti-aging and wear resistance. With the development of various high-precision technologies in mechanical equipment Application, the performance of the current o-type rubber sealing ring has improved rapidly, and gradually meets the requirements of various mechanical instruments.
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