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PU Air Hose – With High Flexibility

PU air hoses in various colors and raw materials
PU air hose

PU Air Hose combines the best characteristics of plastic and rubber, offering excellent abrasion resistance and tear resistance, while also providing high flexibility, making it ideal for the manufacturing of machinery and equipment. Its lightweight, excellent elasticity, and bend resistance give it a long service life, making it suitable for various working environments. PU air hoses are widely used in fields such as pneumatic tools, gas delivery, and liquid transport.

Specifications

  • Material: 100% polyurethane.
  • Type: straight or recoil.
  • Temperature Range: -20 °C to +80 °C (-68 °F to +176 °F).
  • Warranty: 1 year limited warranty.
  • Working Pressure: 6-10 bar.
  • Burst Pressure: 18-32 bar.
  • Compression-Resistance (in Usual Temp.): 0.8 MPa.
  • Tensile Stress:550 kg/cm2
  • Fitting: NPT/BSPT fitting or swivel coupler.
  • Package: wrapped with plastic film, then packed with woven bag. Or packed as customers' requirement.
An orange straight PU air hose
Straight
A yellow recoil PU air hose
Recoil
Table 1: Specification of Straight PU Air Hose
ltem I.D. O.D. Max W.P B.P. Bending Radius Standard Length
(Inch) (mm) (mm) (psi) (bar) (psi) (bar) (mm) (feet)
QL-SPH-2030 2/25 2 3 145 10 464 32 8 100
QL-SPH-2540 1/10 2.5 4 145 10 464 32 10 100
QL-SPH-3050 1/10 3 5 145 10 464 32 8 100
QL-SPH-4060 3/20 4 6 116 8 348 24 15 100
QL-SPH-5080 3/16 5 8 145 10 464 32 20 100
QL-SPH-5580 1/5 5.5 8 116 8 348 24 20 100
QL-SPH-6080 1/4 6 8 87 6 261 18 23 100
QL-SPH-6510 1/4 6.5 10 116 8 348 24 25 100
QL-SPH-8010 5/16 8 10 87 6 261 18 30 100
QL-SPH-8012 5/16 8 12 116 8 348 24 35 100
QL-SPH-9012 7/20 9 12 87 6 261 18 40 100
QL-SPH-1014 3/8 10 14 116 8 348 24 45 100
QL-SPH-1216 1/2 12 16 116 8 348 24 70 100
QL-SPH-1316 1/2 13 16 87 6 261 18 80 100
Table 2: Specification of Recoiled PU Air Hose
ltem I.D. 0.D. Max W.P. B.P. Standard Length
(inch) (mm) (mm) (psi) (bar) (psi) (bar) (feet)
QL-RPH-2020 3/16 5.0 8 116 8 348 24 20
QL-RPH-2030 3/16 5.0 8 116 8 348 24 30
QL-RPH-2040 3/16 5.0 8 116 8 348 24 40
QL-RPH-2050 3/16 5.0 8 116 8 348 24 50
QL-RPH-2520 1/4 6.5 10 116 8 348 24 20
QL-RPH-2530 1/4 6.5 10 116 8 348 24 30
QL-RPH-2540 1/4 6.5 10 116 8 348 24 40
QL-RPH-2550 1/4 6.5 10 116 8 348 24 50
QL-RPH-3020 5/16 8.0. 12 116 8 348 24 20
QL-RPH-3030 5/16 8.0 12 116 8 348 24 30
QL-RPH-3040 5/16 8.0 12 116 8 348 24 40
QL-RPH-3050 5/16 8.0 12 116 8 348 24 50
QL-RPH-4740 1/2 12.0 16 116 8 348 24 40
QL-RPH-4750 1/2 12.0 16 116 8 348 24 50

Features

  • It has high elasticity, making it suitable for situations that require frequent bending and movement.
  • It has excellent tear resistance and is not easily damaged during use.
  • It has good oil resistance, suitable for various industrial environments.
  • It has good flexibility and is not prone to hardening or cracking.
  • It is lighter in weight, making it easy to operate and install.
  • It offers a variety of color options for easy identification and classification.

Applications

  • Delivery hose usage
  • Automobile industry
  • Construction industry
  • Industry robots and air tools
  • Transport water and other liquid
  • Hydraulic machinery
  • Electronics industry
A person holding a PU air hose connected to spray painting equipment for car painting.
PU air hose for spray painting equipment
PU air hose for vacuum pump in a laboratory.
PU air hose for vacuum pump
Internal factory machinery using PU air hose for delivery hose usage
PU air hose for delivery hose usage
A person is using a brad nailer with a yellow PU air hose to secure wooden boards
PU air hose for brad nailer
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