Rubber Lip Seal
rubber lip seal The sealing of the rubber lip seal is achieved by deforming the lip under the action of hydraulic pressure so that the lip is close to the sealing surface. The higher the hydraulic pressure, the closer the lip and the sealing surface are. After the sealing lip is worn, it has a certain ability to automatically compensate. This kind of sealing ring is often used for reciprocating seals, and the common ones are Y-shaped sealing rings and V-shaped sealing rings. In order to ensure good sealing of the hydraulic system, the basic requirements for the sealing device are as follows: ① When there is relative motion, the friction caused by the seal should be small and the friction coefficient should be stable. ② It has good sealing performance within a certain pressure and temperature range, and can automatically improve the sealing degree as the pressure increases. ③Simple structure, convenient use and maintenance, and low cost. ④ It has strong corrosion resistance, is not easy to age, has good wear resistance, can automatically compensate to a certain extent after wear, and has a long working life.
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Product Introduction
rubber lip seal
The sealing of the rubber lip seal is achieved by deforming the lip under the action of hydraulic pressure so that the lip is close to the sealing surface. The higher the hydraulic pressure, the closer the lip and the sealing surface are. After the sealing lip is worn, it has a certain ability to automatically compensate. This kind of sealing ring is often used for reciprocating seals, and the common ones are Y-shaped sealing rings and V-shaped sealing rings.
In order to ensure good sealing of the hydraulic system, the basic requirements for the sealing device are as follows:
① When there is relative motion, the friction caused by the seal should be small and the friction coefficient should be stable.
② It has good sealing performance within a certain pressure and temperature range, and can automatically improve the sealing degree as the pressure increases.
③Simple structure, convenient use and maintenance, and low cost.
④ It has strong corrosion resistance, is not easy to age, has good wear resistance, can automatically compensate to a certain extent after wear, and has a long working life.
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