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What are the superior performance of the seal?

The superior function of the seal is mainly:

First, the leakage is very small: the demand for hydraulic seals has a very small amount of leakage, has an excellent sealing effect, and actively improves the sealing effect with the increase of the pressure of the hydraulic oil, even in the harsh working environment such as high pressure and high temperature, the hydraulic seal There is also no significant addition to the amount of leakage.

Second, the frictional resistance is small: In order to prevent or reduce the occurrence of low pressure defects such as low pressure in hydraulic equipment, the hydraulic seals are required to have low static friction resistance and dynamic friction resistance, and the friction coefficient should be very stable.

3. Excellent compatibility: Because hydraulic seals are immersed in hydraulic oil for a long time, they are easy to swell, dissolve or embrittlement and harden, which makes them lose the sealing effect. Therefore, hydraulic seals are required to have excellent compatibility with hydraulic oil. Sex.

Fourth, the use of long life hydraulic seals should have outstanding flexibility, heat resistance, cold resistance, pressure resistance, wear resistance and certain physical and mechanical strength, and long life.

5. Low price: Hydraulic seals should be easy to manufacture and install. The corresponding seal grooves are easy to process, and the processing precision of the seals is low, and the low price is low.

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