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Mitsubishi fuso seal case kit

 
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Application range of O-ring seals:

O-ring seals are suitable for installation on various mechanical equipment, and play a sealing role in static or moving conditions under specified temperatures, pressures, and different liquid and gas media. Various types of seals are widely used in machine tools, ships, automobiles, aerospace equipment, metallurgical machinery, chemical machinery, engineering machinery, construction machinery, mining machinery, petroleum machinery, plastic machinery, agricultural machinery, and various types of instruments and meters. element. O-rings are mainly used for static sealing and reciprocating sealing. When used for rotary motion sealing, it is limited to low-speed rotary sealing devices. O-rings are generally installed in grooves with a rectangular cross-section on the outer or inner circle to perform a sealing function. The O-ring seal still plays a good sealing and shock-absorbing role in environments such as oil, acid, alkali, abrasion, and chemical erosion. Therefore, O-ring seals are the most widely used seals in hydraulic and pneumatic transmission systems.


The O-ring seal has its own sealing function and does not require periodic adjustment. When used for sliding sealing, the sealing performance is not affected by the direction of movement. It is small in size and easy to use. Because the sealing ring has great adaptability, it is suitable for use. The range is very wide, but when the pressure peak reaches a certain pressure, it is easy to deform and may squeeze out gaps. It is widely used in aviation and water conservancy projects.


For different types of fixed sealing or dynamic sealing applications, O-ring seals provide designers with an effective and economical sealing element. The O-ring is a two-way sealing element. The initial compression in the radial or axial direction during installation gives the O-ring its own initial sealing ability. The sealing force generated by the system pressure and the initial sealing force combine to form a total sealing force, which increases as the system pressure increases. O-rings play a prominent role in static sealing situations. However, in dynamic appropriate situations, O-rings are often used, but they are limited by the speed and pressure at the seal.


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