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Multi-lip sealing structure
X-shaped cross-section with 4 sealing lips, more complex than the single contact surface of the O-ring, can form multiple sealing lines, significantly reducing the risk of leakage. Suitable for both static and dynamic sealing (e.g. reciprocating motion, rotary motion).
X-shaped cross-section with 4 sealing lips, more complex than the single contact surface of the O-ring, can form multiple sealing lines, significantly reducing the risk of leakage. Suitable for both static and dynamic sealing (e.g. reciprocating motion, rotary motion).
Low friction resistance
The small contact area between the lip and contact surface reduces friction during movement by 30% to 50% compared to O-rings, making it suitable for high-speed or precision equipment. Reduce the aging of seals due to friction heat generation.
The small contact area between the lip and contact surface reduces friction during movement by 30% to 50% compared to O-rings, making it suitable for high-speed or precision equipment. Reduce the aging of seals due to friction heat generation.
Self-lubricating
When in motion, the grooves between the lips can store lubricating medium (e.g., grease) to form a lubricating film and extend service life.
When in motion, the grooves between the lips can store lubricating medium (e.g., grease) to form a lubricating film and extend service life.
Strong anti-twisting performance
Conventional O-rings are prone to twisting and failure in grooves, while the multi-lip structure of star ring can adaptively compensate to avoid twisting caused by improper installation or pressure fluctuation.
Conventional O-rings are prone to twisting and failure in grooves, while the multi-lip structure of star ring can adaptively compensate to avoid twisting caused by improper installation or pressure fluctuation.
High Pressure Resistance and Extrusion Resistance
Under high pressure environment, the lip will be close to the sealing surface, and the higher the pressure, the better the sealing effect (some models can withstand more than 40MPa pressure). Used in conjunction with a retaining ring to further prevent extrusion of material.
Under high pressure environment, the lip will be close to the sealing surface, and the higher the pressure, the better the sealing effect (some models can withstand more than 40MPa pressure). Used in conjunction with a retaining ring to further prevent extrusion of material.
