1. Type sealing ring: mainly used for static sealing and reciprocating sealing. When used for rotary motion seals, it is limited to low-speed rotary seals.
2. Rectangular sealing ring: It is generally installed in a groove with a rectangular cross-section on the outer or inner circle to play a sealing role.
3. Y-shaped sealing ring: widely used in reciprocating sealing devices. In addition, there is a spring tension (spring energy storage) sealing ring, which is a spring added to the PTF sealing material, including O-type springs, V-type springs, and U-type springs.
4. YX type sealing ring for holes: product use: used for sealing the piston in the reciprocating hydraulic cylinder. Scope of application: TPU: general hydraulic cylinder, general equipment hydraulic cylinder. CPU: hydraulic cylinders for construction machinery and oil cylinders for high temperature and high pressure. Material: Polyurethane TPU, CPU, rubber. Product hardness: HS85±2°A Working temperature: TPU: -40～+80℃ CPU: -40～+120℃ Working pressure: ≤32Mpa Working properties: hydraulic oil, emulsion
5. Retaining ring for YX type hole: Product use: This standard is suitable for use with YX type sealing ring when the working pressure of the oil cylinder is greater than 16MPa, or when the oil cylinder is eccentrically stressed, it plays the role of protecting the sealing ring. Working temperature: -40～+ 100℃ Working medium: hydraulic oil, emulsion, aquatic products Hardness: HS 92±5A Material: PTFE
