The sealing principle of Glei ring:
In the work of its sealing effect is such that it first relies on the deformation of the rubber O-ring itself to produce a high initial contact stress on the sealing surface to prevent the leakage of non-pressure liquid. When the hydraulic cylinder is working, the pressure liquid through the elastic deformation of the O-ring seal can always maximize the squeeze of the square seal ring, so that it is close to the sealing surface and produce a higher additional contact stress that increases with the pressure of the pressure liquid, and together with the initial contact stress, prevent the leakage of the pressure liquid.
Advantages of Glace Circle:
1, no crawling when starting, stable work;
2, dynamic and static friction coefficient is small, less energy loss and low heat generation;
3, suitable for a variety of non-lubricating fluids, which makes the design of the Glei ring flexible;
4, wear resistance, high pressure resistance, long service life.