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There is a roll of rubber air hose with red color.
Five rubber air hoses are reinforced by synthetic cord.

Rubber Air Hose

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Rubber Air Hose – Available in Various Reinforcement Layers

Rubber air hoses usually adopt SBR, NR or EPDM as tube material. The reinforcement layers are available in polyester fiber spiral line, high strength synthetic yarn and high strength synthetic cord. Finished products with bright appearance can remain flexible at temperatures ranging from -40 °C to +180 °C.

This type of high-pressure air hose is ideally for compressed air and inert gas delivering. Major application areas include mining, shipbuilding, civil engineering construction and casting.

Style
Three rubber air hoses are reinforced by polyester fiber spiral line.

QLR-01P: EPDM + polyester fiber + EPDM

Two rubber air hoses are reinforced by synthetic yarn.

QLR-02SY: SBR/NR + synthetic yarn + SBR/NR

Five rubber air hoses are reinforced by synthetic cord.

QLR-03SC: SBR/NR + synthetic cord + SBR/NR

We Keep Increasing the Product Properties

  • High pressure resistance & dimension stability.
  • Superior torsion and kink resistance.
  • Excellent wear resistance.
  • Good aging & flame resistance.
  • Resistance to cold weather and kink.
  • Reusable fittings are available.
There is a double reinforcement rubber air hose.
A black rubber air hose is reinforced with synthetic yarn.
There is a roll of rubber air hose with black color
There is a roll of red rubber air hose.
The details of red rubber air hose roll are displayed.
There is a roll of yellow rubber air hose.

  • Product Info

  • QLR-01P Parameter

  • QLR-02SY Parameter

  • QLR-03SC Parameter

  • Construction
    • Tube: EPDM/SBR/NR.
    • Reinforcement: high strength polyester yarn/synthetic yarn/synthetic cord.
    • Cover: EPDM/SBR/NR.
  • Temperature Range: -40 °C to +100 °C (-40 °F to 212 °F).
  • Warranty: 1 year limited warranty.
  • Fitting: 1/4" NPT.
  • Color: yellow, red, blue, black, etc.
  • Package: wrapped with plastic film, then packed with woven bag. Or packed as customers' requirement.
  • Construction
    • Tube: EPDM.
    • Reinforcement: high tensile polyester fiber line/braided.
    • Cover: EPDM.
    • Temperature: -40 °C to + 150 °C.
    • Color: black, red, blue, etc.
    • Application: for uses where heat, oil, acid, alkaline and wear resistance are required.
A drawing picture of EPDM rubber air hose.
Specification of QLR-01P Rubber Air Hose
Item I.D. O.D. W.P. B.P. Length Volume Weight
(inch) (mm) (mm) (bar) (psi) (mm) (bar) (m) (cbm/roll) (kg/m)
QLR-01P06 1/4 6 14 20 300 60 900 100 0.025 0.21
QLR-01P08 5/16 8 16 20 300 60 900 100 0.03 0.25
QLR-01P10 3/8 10 18 20 300 60 900 100 0.04 0.31
QLR-01P13 1/2 13 22 20 300 60 900 100 0.07 0.43
QLR-01P16 5/8 16 26 20 300 60 900 50 0.07 0.58
QLR-01P19 3/4 19 30 20 300 60 900 50 0.08 0.73
QLR-01P25 1 25 37 20 300 60 900 50 0.09 0.98
  • Construction
    • Tube: SBR/NR synthetic rubber.
    • Reinforcement: high tensile synthetic yarn.
    • Cover:SBR/NR synthetic rubber
    • Temperature:-40 °C to + 100 °C.
    • Color: black, red, yellow, blue, green, etc.
    • Application: for conveying of air, insert gas and water in mining, construction, engineering, shipbuilding, etc.
    • Hose surface: smooth surface, cloth-wrapped surface, groove surface.
A drawing picture of SBR rubber air hose.
Specification of QLR-02SY Rubber Air Hose
Item I.D. O.D. W.P. B.P. Bending Radius Plies
(inch) (mm) (mm) (psi) (bar) (psi) (bar) (inch)
QLR-02SY10 3/8 10 18 435 30 1305 90 5.12 1
QLR-02SY12 1/2 12.5 23 435 30 1305 90 7.08 1
QLR-02SY16 5/8 16 26 362 25 1087 75 8.27 1
QLR-02SY19 3/4 19 29 362 25 1087 75 9.45 1
QLR-02SY22 7/8 22 32 290 20 870 60 11.02 1
QLR-02SY25 1 25 35 290 20 870 60 14.76 1
QLR-02SY32 1-1/4 32 42 217 15 652 45 16.54 2
QLR-02SY38 1-1/2 38 48 217 15 652 45 19.68 2
QLR-02SY45 1-3/4 45 56 174 12 522 36 24.80 2
QLR-02SY50 2 50 64 174 12 522 36 24.80 2
QLR-02SY57 2-1/4 57 70 145 10 435 30 33.66 2
QLR-02SY64 2-1/2 64 78 145 10 435 30 37.79 2
QLR-02SY76 3 76 90 116 8 348 24 44.88 2
QLR-02SY90 3-35/64 90 106 87 6 261 18 53.15 2
QLR-02SY100 4 100 120 87 6 261 18 60.24 2
  • Construction
    • Tube: SBR/NR synthetic rubber.
    • Reinforcement: high tensile polyester fiber braided.
    • Cover: SBR/NR synthetic rubber.
    • Temperature: -40 °C to + 100 °C.
    • Color: black, red, yellow, blue, green, etc.
    • Application: for conveying of air, insert gas and water in mining, construction, engineering, shipbuilding, etc.
    • Hose surface: smooth surface, cloth-wrapped surface, groove surface.
A drawing picture of SBR rubber air hose reinforced by synthetic cord.
Specification of QLR-03SC Rubber Air Hose
Item I.D. O.D. W.P. B.P Length Volume Weight
(inch) (mm) (mm) (bar) (psi) (bar) (psi) (m) (cbm/roll) (kg/m)
QLR-03SC05 3/16 5 11.5 20 300 60 900 100 0.02 0.15
QLR-03SC06 1/4 6 13 20 300 60 900 100 0.025 0.17
QLR-03SC08 5/16 8 15 20 300 60 900 100 0.03 0.22
QLR-03SC10 3/8 10 17 20 300 60 900 100 0.04 0.26
QLR-03SC13 1/2 13 21 20 300 60 900 100 0.07 0.4
QLR-03SC16 5/8 16 24 20 300 60 900 100 0.07 0.45
QLR-03SC19 3/4 19 29 20 300 60 900 50 0.08 0.7
QLR-03SC25 1 25 36 12 180 36 540 50 0.09 0.85
QLR-03SC32 1-1/4 32 44 10 150 30 450 50 0.16 1.4
QLR-03SC38 1-1/2 38 51 10 150 30 450 50 0.2 1.7
QLR-03SC51 2 51 65 10 150 30 450 50 0.2 2.2
Application

The multipurpose utility hoses are widely used for compressed air and inert gas conveying in marine, mining, tunneling, drilling rigs, oil & gas exploration, shipbuilding, offshore & tank cleaning, etc.

  • Civil engineering equipment components.
  • Machine service.
  • Engine components.
  • Pneumatic washing apparatus.
  • Conveying air in pneumatic tool.
  • Vehicle air brake system.
  • Unprotected air circuit.
  • Cleaning agents.

Other applications: convey water, oil, gasoline, fuel, etc. Not suitable for transfer of petroleum products.

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A staff is working with compressed air gun.

Rubber air hose for Mamachining engineering

A free air station installed with red rubber station.

Rubber air hose for free air station

A worker is repairing the car with tyre stripper.

Rubber air hose for auto repair

Engine construction picture with rubber brake air hose.

Rubber air hose for engine power brake

Hand held pneumatic rock drill with rubber air hose.

Rubber air hose for mine drilling

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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