Pneumatic Air Tube or Polyurethane Hose

PU trachea

1 performance specification properties, oil resistance than rubber tube 5-10 times, can effectively control oil leakage due to corrosion caused.

2, high pressure, light weight, small bending radius, flexible and lightweight, easy to install design and production technology.

3, good resistance to high temperature performance, adaptability can be used in -40 degrees -120 degrees Celsius.

4, wall smooth, fluid resistance, low hydraulic losses, high flexibility, high elongation, high strength.

5, beautiful appearance, anti-pollution, wear resistance is 20 times more than natural rubber tube.

6, flame retardant, impact resistance, anti-aging, non-toxic and tasteless.

7, high pressure, is more than three times the natural rubber.

1. Working environment temperature -40 ℃ ~ + 80 ℃ (non-chemical gas space)

2. The normal working pressure 13㎏ / cm 2.

3. Working Pressure 16㎏ / cm 2 (constant 20h)

4. burst pressure 30 kg / cm 2 anti-corrosive oils

5. tensile 400㎏ / cm 2 tear strength 110㎏ / cm 2.

6. abrasion 35㎎ flexible, resilient and strong reply

7. Li Jia, flex minimum bending angle: 3 * 2-12 ℃ 4 * 2.5-12 ℃ 5 * 3-33 ℃ 6 * 4-35 ℃ 8 * 5-39 ℃ 8 * 5.5-46 ℃ 10 * 6.5-43.5 ℃ 10 * 7.5-42 ℃ 12 * 8-37 ℃ 12 * 9.5-54 ℃ 14 * 10-70 ℃ 16 * 12-70 ℃

Reminder: ★ The number of products is a large flow of low pressure hose, under normal working pressure 8㎏ / cm 2, the maximum Working pressure 10 kg / cm 2., bursting pressure 13㎏ / cm

2. Fluid temperature or corrosive fluid ingredients that may make the hose rupture. Operating ambient temperature is too high or workspace chemical gases may cause the hose cracking. Warehousing in wet places or stored for too long, will make the hose hydrolysis or aging, may lead to breakage.

Note: 1. Do not let the hose friction winding, excessive stretching, twisting, otherwise damaged hoses affect the working pressure.

2. The temperature of the water or oil, please use heat-resistant tube.

3. The pipe length to allow sufficient margin in the use of fast access, cross-section of hose to the formation of vertical mounting.