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Home Products Reinforced PU Air Hose

There are three PU air hoses with different colors.

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There is a roll of PU air hose with dark blue color.

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.

There is a PU air hoses with light blue color.

A detail picture show the structure of PU air hoses.

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

Product Info
Parameter Table

Construction
- Tube: thermoplastic polyurethane.
- Reinforcement: high tensile strength polyester textile yarn.
- Cover: thermoplastic polyurethane.
Temperature Range: -20 °C to +80 °C (-68 °F to +176 °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
Item	(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

A drawing picture of reinforced PU air hose.

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

Reliable Solutions for Air Transfer

Qianli strive to provide our clients products with high performance to price ratio. The products and solutions are widely applied in manufacturing, food & medical, mining, petroleum, carmaking, shipbuilding, weaponry, refrigeration, etc. We can do the designs according to customers' demand.

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