English 
T: +86-18751172676
E: info@upipe.com.cn
E: info@upipe.com.cn
No. 2 Liushi Road Zhangjiagang city, Jiangsu Province
Product Description ：Penumatic Fittings
Pneumatic fittings are transition connection seals that feed a gaseous medium from a static system to a dynamic rotating system.
Pneumatic coupling components include couplings, filters, solenoid valves, cylinders, vacuum equipment, air tubing, and so on. It is a high-quality rotary joint with high performance-price ratio.
Structural characteristics:
Pneumatic joints are specially designed for pneumatic control, it has the advantages of small volume, light weight, small friction torque, etc. It adopts balanced sealing, friction group pair material, choose all kinds of different group pairs of impregnated graphite, bronze, tungsten carbide, silicon nitride, which is enough to resist the influence of rust, scaling, debris and other impurities on the sealing surface, and our seals are completed on CNC machine tools and special lapping machines. Our seals are finished on CNC machine tools and special lapping machines, the surface is like a mirror, which makes the seals more reliable.
Product Description ：Penumatic Fittings
Pneumatic fittings are transition connection seals that feed a gaseous medium from a static system to a dynamic rotating system.
Pneumatic coupling components include couplings, filters, solenoid valves, cylinders, vacuum equipment, air tubing, and so on. It is a high-quality rotary joint with high performance-price ratio.
Structural characteristics:
Pneumatic joints are specially designed for pneumatic control, it has the advantages of small volume, light weight, small friction torque, etc. It adopts balanced sealing, friction group pair material, choose all kinds of different group pairs of impregnated graphite, bronze, tungsten carbide, silicon nitride, which is enough to resist the influence of rust, scaling, debris and other impurities on the sealing surface, and our seals are completed on CNC machine tools and special lapping machines. Our seals are finished on CNC machine tools and special lapping machines, the surface is like a mirror, which makes the seals more reliable.
