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Shandong Yuelong Rubber-Plastic Technology Co.,Ltd., is an industrial braided rubber hose manufacturer in China, certified by ISO9001:2008, ISO14001, OHSMS18001 and more. We offer various kinds of rubber hoses, conveyor belts and V belts, featuring environmentally friendly, graceful and durable. Till now, our braided flexible hoses are widely used in many industries, such as chemistry, electricity and coal mining, etc. We welcome global customers to try our rubber hoses. We are looking for a broader cooperation!

Air Rubber Hose

Air Rubber Hose

For air rubber hoses, we have two categories, that is, normal and EPDM hose.

Normal air, welding Rubber Hose
Application
Transmit air and inert gases
Structure
The inner part of normal air rubber hose is black synthetic rubber. The skeleton layer is made of high-tenacity fiber. For external rubber cover, we provide abundant colors to meet various needs of customers, including black, red, yellow, blue and other light colors.
Operating temperature: -20℃ to +45℃ (-4℉ to +113℉)

EPDM air Rubber Hose
Application
Transmit air and inert gases below 120 ℃ (248℉)
Structure
Both inner layer and external layer of EPDM flexible hoses are made of ternary synthetic rubber. The skeleton layer is made of high-tenacity fiber. The inner part is black. For external rubber cover, we provide abundant colors for choice, such as black, red, yellow, blue and other light colors.
Operating temperature: -20℃ to +120℃ (-4℉ to +248℉).

Size and technical parameters of air Rubber Hose

I.D O.D W.P B.P Weight Max length
in mm in mm psi MPa psi MPa kg/m m
5/32 4 0.41 10.5 142~300 1.0~2.1 426~900 3.0~6.3 0.12 100±1%
3/16 4.8 0.45 11.5 142~300 1.0~2.1 426~900 3.0~6.3 0.13
13/64 5 0.45 11.5 142~300 1.0~2.1 426~900 3.0~6.3 0.14
15/64 6 0.49 12.5 142~300 1.0~2.1 426~900 3.0~6.3 0.15
1/4 6.4 0.49 12.5 142~300 1.0~2.1 426~900 3.0~6.3 0.16
9/32 7 0.53 13.5 142~300 1.0~2.1 426~900 3.0~6.3 0.17
5/16 8 0.60 15.3 142~300 1.0~2.1 426~900 3.0~6.3 0.21
23/64 9 0.64 16.3 142~300 1.0~2.1 426~900 3.0~6.3 0.24
3/8 9.5 0.66 16.8 142~300 1.0~2.1 426~900 3.0~6.3 0.25
13/32 10 0.68 17.3 142~300 1.0~2.1 426~900 3.0~6.3 0.26
1/2 12.7 0.81 20.5 142~300 1.0~2.1 426~900 3.0~6.3 0.35
33/64 13 0.81 20.5 142~300 1.0~2.1 426~900 3.0~6.3 0.36
5/8 16 0.96 24.5 142~300 1.0~2.1 426~900 3.0~6.3 0.45
3/4 19 1.12 28.5 142~300 1.0~2.1 426~900 3.0~6.3 0.60
7/8 22 1.24 31.5 142~300 1.0~2.1 426~900 3.0~6.3 0.71
1 25 1.40 35.5 142~300 1.0~2.1 426~900 3.0~6.3 0.79
1-1/8 28 1.52 38.5 142~300 1.0~2.1 426~900 3.0~6.3 0.93
1-3/16 30 1.63 41.5 142~300 1.0~2.1 426~900 3.0~6.3 1.18 60 ±1%
1-1/4 32 1.69 43.0 142~300 1.0~2.1 426~900 3.0~6.3 1.26
1-3/8 35 1.81 46.0 142~300 1.0~2.1 426~900 3.0~6.3 1.32 50±1%
1-1/2 38 1.97 50.0 142~300 1.0~2.1 426~900 3.0~6.3 1.42
1-19/32 40 2.01 51.0 142~214 1.0~1.5 426~642 3.0~4.5 1.48
1-3/4 45 2.20 56.0 142~214 1.0~1.5 426~642 3.0~4.5 1.62
2 51 2.48 63.0 142~214 1.0~1.5 426~642 3.0~4.5 1.80
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