O-ring application introduction


Hole type YX O-ring Product use: Used for reciprocating […]

Hole type YX O-ring

Product use: Used for reciprocating hydraulic piston seal. Scope of application: TPU: general hydraulic cylinder, general equipment hydraulic cylinder. CPU: Hydraulic cylinders for construction machinery and high-temperature, high-pressure cylinders. Material: Polyurethane TPU, CPU, Rubber.

Product hardness: HS85±2°A Working temperature: TPU:- 40~+80°C, CPU:-40~+120°C Working pressure: ≤32Mpa Working medium: Hydraulic oil, emulsion.

Application of O-rings

O-ring seals are suitable for mounting on various mechanical devices, sealing under stationary or moving conditions in specified temperature, pressure, and different liquid and gas media. Machine tools, ships, automobiles, aerospace equipment, metallurgical machinery, chemical machinery, construction machinery, construction machinery, mining machinery, petroleum machinery, plastic machinery, agricultural machinery, and various types of instruments and meters are widely used in various types of seals. element. O-rings are mainly used for static sealing and reciprocating sealing. 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 to function as a seal. O-rings still play a good role in sealing, shock absorption in environments such as oil, acid and alkali, abrasion and chemical attack. Therefore, the O-ring is the most widely used seal in hydraulic and pneumatic transmission systems.