R1A Steel Wire Braided Rubber Hose

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R1A Steel Wire Braided Rubber Hose

Manufactured in strict conformation with SAE J517 R1A standard, the steel wire braided rubber hose supports working at temperatures from -40℃ to 100℃. A single wire reinforced hose has length up to 100 meters. To suit individual demands, we can supply both low pressure rubber hoses and medium pressure rubber hoses. Customized steel wire reinforced rubber hoses are available as well.

Applications
This range of steel wire braided hose primarily acts as medium or high pressure hydraulic hose for delivering of water or petroleum based hydraulic liquids. It is a commonly seen industrial hose in various hydraulic systems.

Construction
The steel wire braided rubber hose includes three layers:
1. The synthetic rubber tubing serving as the inner tube is oil resistant.
2. The braided steel wire reinforcement offers not only high tensile strength, but also superior twist and high pressure resistance.
3. The rubber cover for the SAE J517 R1A hydraulic hose is resistant to abrasion, oil, weather and aging, which ensures long service life.

Comparison
Our R1A series and R1AT series are similar hydraulic rubber hoses. They enjoy the same thickness range in synthetic rubber layer and steel wire braid, as well as the same working pressure. However, R1A series has thinner outer layer, thus having less weight, which is beneficial for transportation, installation and application.

Parameter
SAEJ517 R1A
Inside Diameter Reinforcement Diameter Outer Diameter Working Pressure Proof Pressure Burst Pressure Min. Bend Radius Weight
inch mm mm mm psi bar bar bar mm kg/m
3/16 4.8-5.4 8.9-10.1 11.9-13.5 3045 210 420 840 89 0.28
1/4 6.2-7.0 10.8-11.4 15-15.8 2784 192 384 768 102 0.28
5/16 7.7-8.5 12.5-13.1 16.8-17.6 2538 175 350 700 114 0.33
3/8 9.3-10.1 14.5-15.1 19-19.8 2277 157 314 628 127 0.4
1/2 12.3-13.5 17.7-18.3 22.2-23.0 2030 140 280 560 178 0.53
5/8 15.5-16.7 21.1-21.7 25.4-26.2 1523 105 210 420 203 0.59
3/4 18.6-19.8 24.6-25.4 29.4-30.2 1262 87 174 348 241 0.82
1 25.0-26.4 32.1-32.9 37.6-38.4 1015 70 140 280 305 1.06
1 1/4 31.4-33.0 40.8-41.6 45.3-46.1 624 43 86 172 419 1.44
1 1/2 37.7-39.3 47.2-48.0 51.7-52.5 508 35 70 140 508 1.73
2 50.4-52.0 59.9-60.7 52.2-66.0 377 26 52 104 635 2.25

Package
Our steel wire braided rubber hoses are firstly packaged by plastic film and then packed in cartons or wooden cases. The packaging is customizable as well.

As a China-based R1A steel wire braided hydraulic rubber hose manufacturer and supplier, at JINTONG we also offer rubber steam hose, cotton braided rubber hose, Teflon hose, PVC layflat hose, and more.

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