Applications of PU Hose

The most important usage of such hose is in the pneumatic industry. It is to deliver air in hydraulic systems and the electronic industry. Besides, it is an important part in robots and industrial automation. It can also transfer water and other liquids.

Beyond industrial use, PU is increasingly popular for civil applications. For example, it has high effectiveness for exterior wall insulation. Moreover, the PU violin has made a stage pose.

Why Choose PU Pneumatic Hose

PU hose is the first choice for pneumatic applications because it is transparent. During operation, you can clearly observe the medium flowing inside the hose. The PU pneumatic hose utilizes high-elasticity PU, resulting in a smaller bend radius, which makes installation simpler. Additionally, the working pressure remains constant.

It will not turn yellow, as its yellow resistance is grade 3. We offer this hose in various colors such as blue, red, and green, ensuring it looks aesthetically pleasing and the color will never fade.

With an on-line pipe diameter control system, the diameter tolerance is kept within ±0.12mm, ensuring the hose is highly accurate. Furthermore, the PU pneumatic hose offers great elasticity, high stretch rate, and superior strength. Its smooth inner tube provides minimal resistance to flow, ensuring minimal flow loss.

Performance Comparison

Compared with other materials, the PU pneumatic hose is significantly superior:

• Flexibility and Weight: PU hose is more flexible and lightweight, with a weight just 30-70% that of rubber hose.
• Oil Resistance: 15-20 times better than natural rubber.
• Abrasion Resistance: 30-50 times higher than natural rubber.
• Aging Resistance: 5 times better than natural rubber.