Hebei Hankai hydraulic oil seal manufacturers

1. Leak Prevention The most significant function of oil seals is to prevent the leakage of lubrication fluids from within a mechanical system. Oil leaks can lead to reduced lubrication, resulting in increased friction, overheating, and ultimately premature wear or failure of components.

The performance of a hydraulic seal largely depends on the materials used in its construction. Common materials include

Rotary lip seals function on the principle of pressure differential. As the shaft rotates, the sealing lip exerts a force against the surface, creating a tight seal that prevents the escape of fluids. This is achieved through the elastic deformation of the lip material, which conforms to the shaft's surface. As a result, the seal maintains contact even as the shaft moves, effectively mitigating the risk of leakage.

- Oil and Gas In drilling and refining processes where high temperatures and high pressures coexist, these seals ensure that vital fluids do not leak, thereby maintaining operational efficiency and safety.