It’s common in hydraulic systems. For example, U-rings are often used to seal between the piston rod and cylinder barrel of oil cylinders. Since the piston rod moves back and forth when the oil cylinder is working, U rings can meet the sealing needs of such reciprocating motion. They are also used in the hydraulic pipeline interfaces of some construction machinery. In addition, in pneumatic equipment, U rings can perform well in sealing some cylinder parts, ensuring the normal operation of the equipment.
You can choose any material for the product; we’ll follow your requirements. Of course, we can also recommend materials suitable for your industry, such as FKM, FFKM, EPDM, IIR, etc. We have our own compounding workshop for these materials, and all raw materials go through a fully automated production process. This further reduces our production costs and improves the quality of our products. If you need them, please contact us – we’re ready to serve you at any time.
Arabic 
English 
Russian 
Spanish 
French