What are the performance of hydraulic seals?

In the process of daily use, we all hope to pursue good sealing quality and control leakage within a small range. If we have a good sealing effect, we must choose this lip seal. Its main form is O-ring seal.

First of all, with the use of construction machinery and equipment, the pressure of hydraulic oil continues to rise. In harsh working environments such as high pressure and high temperature, due to the material properties of hydraulic seals themselves, their sealing effect may sometimes be reduced. Therefore, in order to cope with the high pressure and high temperature working environment, hydraulic seals must have the following particularities to meet daily requirements. The premise is to save you unnecessary expenses.

First of all, compatibility is good. In fact, this term means that compatibility makes hydraulic seals less prone to swelling, dissolution, embrittlement and hardening. The advantage of this is that hydraulic seals that work in hydraulic oil every day can work longer in the solution environment and better serve the equipment.

Second, the frictional resistance of the hydraulic seal is small. In order to avoid the undesirable phenomenon of low pressure crawling in the production process of hydraulic equipment. The seal must have a stable coefficient of friction.

The third is that it meets the two necessary conditions of the appeal and has a longer service life. At present, the development of sealing technology has made a good breakthrough in material performance. Good elasticity, heat resistance, cold resistance, pressure resistance and wear resistance are essential properties of hydraulic seals.

Fourth, people are of the world. If you know a super performance, but the price is too expensive for daily use, I believe it will not last long. With the development of technology, the sealing groove processing of hydraulic seals has become easier, and the surface processing accuracy of the seals has also been reduced. This will also reduce the price of hydraulic seals, which can meet the daily production and use of hydraulic equipment.