The main application range of O-ring seals

The O-ring seal is suitable for installation on various mechanical equipment, serving as a seal under specified temperature, pressure, and different liquid and gas media, whether in a stationary or moving state. Various types of sealing components 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 instruments and meters. The O-ring is mainly used for static sealing and reciprocating motion sealing. When used for rotary motion sealing, it is only limited to low-speed rotary sealing devices. The O-ring is generally installed in a groove with a rectangular cross-section on the outer or inner circle to serve as a seal.