Types And Applications Of Sealing Rubber Components

Jun 14, 2026

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O-rings: O-rings are the most common rubber seals, offering excellent sealing performance and durability. They are widely used in various pipe joints, faucets, automotive oil seals, and other applications.

 

Y-rings: Y-rings are a special-shaped seal that provides excellent sealing under high pressure. They are suitable for high-pressure liquid sealing applications such as diesel engines, hydraulic machinery, and hydraulic cylinders.

 

U-rings: U-rings have a U-shaped cross-section, providing excellent sealing. They are commonly used in door and window seals, hydraulic oil seals, and other mechanical equipment.

 

V-rings: V-rings have a V-shaped cross-section, offering good sealing performance and adaptability to high-speed rotation applications. They are widely used in hydraulic braking systems, clutches, various pumps, and compressors.

 

H-rings: H-rings are primarily used in hydraulic cylinders, offering good wear resistance, high-temperature resistance, and compression resistance.

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