O-ring application range

O-rings are suitable for being installed on various mechanical equipment, and can play a role of sealing under static or moving conditions under the specified temperature, pressure, and different liquid and gas media. 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. element.

O-rings are mainly used for static and reciprocating seals. When used for rotary motion seals, it is limited to low-speed rotary seals. The O-ring is generally installed in a groove with a rectangular cross-section on the outer or inner circle for sealing. O-ring seals still play a good role in sealing and damping in environments that are resistant to oil, acids, alkalis, abrasion, and chemical attack. Therefore, the O-ring is the most widely used seal in hydraulic and pneumatic transmission systems.