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This hose consists of an inner tube of oil resistant synthetic rubber, a reinforcement consisting of two or multiple plies of spiral textile fibers with a suitable spiral of body steel wire, and an oil and weather resistant synthetic rubber cover.
1 layer of oil resistant synthetic rubber
1 layer of oil and weather resistant synthetic rubber cover
two or multiple plies of spiral textile fibers with a suitable spiral of body steel wire
Type/Spec. | Metric Sizes (mm) | Inch Sizes (inch) | SAE Standard 1/16 | Hose I.D. | Hose O.D. | Max Working Pressure | Test Pressure | Burst Pressure | Min Bend Radius | Weight | Length | |||||
Min | Max | Max | mpa | psi | mpa | psi | mpa | psi | inch | mm | kg/m | m | ||||
R4-19 | 19 | 3/4 | -12 | 18.2 | 19.8 | 34.9 | 2.1 | 305 | 4.2 | 610 | 8.3 | 1200 | 4.92 | 125 | 0.810 | 40 |
R4-25 | 25 | 1 | -16 | 24.6 | 26.2 | 41.3 | 1.7 | 246 | 3.5 | 507 | 6.9 | 1000 | 5.91 | 150 | 1.018 | 40 |
R4-32 | 31.5 | 1-1/4 | -20 | 30.6 | 33.0 | 50.8 | 1.4 | 203 | 2.8 | 406 | 5.5 | 797 | 7.87 | 200 | 1.230 | 40 |
R4-38 | 38 | 1-1/2 | -24 | 36.9 | 39.3 | 57.2 | 1.05 | 145 | 2.0 | 305 | 4.1 | 594 | 10.04 | 255 | 1.530 | 40 |
R4-51 | 51 | 2 | -32 | 49.2 | 52.4 | 69.9 | 0.7 | 101 | 1.4 | 203 | 2.8 | 406 | 11.81 | 300 | 2.030 | 40 |
R4-63 | 63 | 2-1/2 | -40 | 61.9 | 65.1 | 82.6 | 0.4 | 58 | 0.8 | 116 | 1.7 | 247 | 13.98 | 355 | 2.390 | 40 |
R4-76 | 76 | 3 | -48 | 74.6 | 77.8 | 95.3 | 0.4 | 64 | 0.7 | 101 | 1.5 | 217 | 18.11 | 460 | 3.120 | 40 |
R4-90 | 89 | 3-1/2 | -56 | 87.3 | 90.5 | 107.9 | 0.3 | 48 | 0.6 | 87 | 1.2 | 174 | 20.87 | 530 | 3.250 | 40 |
R4-102 | 102 | 4 | -64 | 100.0 | 103.2 | 120.7 | 0.25 | 29 | 0.4 | 58 | 1.0 | 145 | 24.02 | 610 | 3.900 | 40 |
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