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There is a roll of PU air hose with dark blue color.
There is a roll of PU air hose with swivel ends and bend restrictor fittings.

Reinforced PU Air Hose

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Reinforced PU Air Hose – Excellent Abrasion & Kink Resistance

PU air hose, reinforced by high tensile strength polyester yarn, provides a longer service life than traditional rubber hose. The premium polyurethane air hose can maintain excellent flexibility even in cold winter. Featured with super lightweight performance, it is the preferred compressed air hose for less user fatigue.

Due to the above excellent features, PU air hoses are popular in applications of auto repair and assembly, car wash system, nailing and stapling, nut runners, airspace manufacturing, shipbuilding fields, construction and so on.

We Keep Increasing the Product Properties

  • Smooth inner wall, high dimension stability.
  • Weighs up 40% lighter than PVC air hose.
  • Good abrasion resistance: 30–50 times of rubber's.
  • Good aging resistance: 5 times of rubber's.
  • Resistance to cold weather and kink.
  • Reusable fitting are available.
  • Product Info

  • Parameter Table

  • Construction
    • Tube: thermoplastic polyurethane.
    • Reinforcement: high tensile strength polyester textile yarn.
    • Cover: thermoplastic polyurethane.
  • Temperature Range: -30 °C to +150 °C (-22 °F to 238 °F).
  • Warranty: 1 year limited warranty.
  • Working Pressure: 20 bar.
  • Burst Pressure: 60 bar.
  • Media: Non-corrosive compressed gas.
  • Fitting: 1/4" NPT swivel fittings with PVC bend restrictor.
  • Fitting Attaching Method: crimp.
  • Package: wrapped with plastic film, then packed with woven bag. Or packed as customers' requirement.
Specification of Reinforced PU Air Hose
Item I.D. O.D. Max W.P. B.P. Bending Radius Standard Length
(inch) (mm) (mm) (psi) (bar) (psi) (bar) (mm) (feet)
QL-PU-020 3/16 5.0 8.0 300 20.68 870 60 20 500
QL-PU-025 1/4 6.5 10.0 218 15 653 45 25 500
QL-PU-031 5/16 8.0 12.0 218 15 653 45 35 500
QL-PU-037 2/5 9.5 14.5 218 15 653 45 45 300
QL-PU-047 1/2 12 16.0 218 15 653 45 60 300
QL-PU-051 1/2 13 18.0 218 15 653 45 70 300
QL-PU-075 3/4 19 25 218 15 653 45 80 300
Application

PU air hoses are usually used with pneumatic air tools for home, shop, construction and industrial applications.

  • Roofing nailers, chippers & impact wrenches.
  • Screwdrivers and staplers.
  • Automotive repair and in-plant assembly.
  • Air service for spray painting equipment.
  • Construction sites.
  • Marine applications.
A worker is doing carpentry work with air nailer.

PU air hose for air nailer

A man is doing carpentry work with brad nailer.

PU air hose for roofing nailer

A man is working with spray painting equipment.

PU air hose for spray painting equipment

Running compressed air lines on the roof.

PU air hose for compressed air line

An air compressing machine with blue PU air hose.

PU air hose for air compressor

The three reinforced PU hoses are used for air brake system.

PU air hose for air brake system