Piston Seal PU

The Piston Rod Seal is applicable to various industries such as energy, mining, railway and construction industry, and can perfectly solve the problems of high pressure, high speed and low friction. Let's learn about the structural characteristics of some piston Rod seals:

1. The piston rod Seal is a combined seal, and the pre-stress is generated by the O-Ring, which plays a compensation role in the initial state and work;

2. The Sealing element is filled with additives such as graphite, copper powder, carbon brazing alloy, which can effectively reduce friction resistance and improve wear resistance;

3. As the piston rod seal is used in combination, it can avoid the contact between metals, significantly improve the bearing capacity, and bear certain lateral force;

4. High voltage resistance, high allowable linear speed;

5. Small leakage and pumping function.