Construction:
Tube: Inner tube in high quality synthetic rubber compounds.
Reinforcement: Two high tensile steel wire spiraled layers.
Cover: Abrasion and weather resistant synthetic rubber.
Temperature: -40 °C to +100°C (-40 ℉ to +212 ℉)
Introduction:
EN 856 2SP hydraulic rubber hose reinforced with two layers of high tensile spiral wire give the hose best abrasion resistance and impulse fatigue. This kind of reinforcement is ideal for outdoor applications like forestry and mine equipment.
Oil resistant synthetic rubber live peacefully with water and petroleum based hydraulic fluids within -40°C to +100°C. If the working temperature is lower or higher than the temperature, the service life of the hose will be materially affected.
EN 856 2SP Steel Wire Spiraled Hydraulic Rubber Hose Technical Specification | ||||||||||||||||
Size | SAE Size | I.D | Reinforcement W.D | O.D | Max W.P | Proof Pressure P.P | Min B.P | Min B.R | Weight | |||||||
| mm | inch | dash | min | max | min | max | min | max | Mpa | Psi | Mpa | Psi | Mpa | Psi | mm | kg/m |
| 12.5 | 1/2 | -8 | 13.0 | 13.5 | 21.6 | 22.5 | 25 | 26.0 | 60 | 8700 | 120 | 17400 | 240 | 34800 | 210 | 0.90 |
| 16 | 5/8 | -10 | 16.0 | 16.7 | 22.5 | 23.3 | 26.5 | 27.5 | 60 | 8700 | 120 | 17400 | 240 | 34800 | 260 | 1.00 |
| 19 | 3/4 | -12 | 19.0 | 19.8 | 27.0 | 27.8 | 31 | 32.0 | 46 | 6670 | 92 | 13340 | 184 | 26680 | 280 | 1.30 |
| 25 | 1 | -16 | 25.3 | 25.8 | 33.5 | 34.3 | 38 | 39.5 | 32 | 4640 | 64 | 9280 | 128 | 18560 | 360 | 1.54 |
| 31.5 | 1 1/4 | -20 | 31.5 | 32.8 | 41.0 | 41.8 | 46 | 47.5 | 25 | 3625 | 50 | 7250 | 100 | 14500 | 460 | 2.14 |
| 38 | 1 1/2 | -24 | 38.0 | 39.3 | 47.0 | 47.8 | 51 | 52.5 | 20 | 2900 | 40 | 5800 | 80 | 11600 | 580 | 2.60 |
| 51 | 2 | -32 | 51.0 | 52.5 | 61.8 | 65.0 | 65 | 66.5 | 18 | 2610 | 36 | 5220 | 72 | 10440 | 720 | 3.42 |
| 64 | 2 1/2 | -40 | 64.0 | 65.2 | 75.5 | 78.0 | 78 | 79.5 | 15 | 2175 | 30 | 4350 | 60 | 8700 | 790 | 4.10 |
| 76 | 3 | -48 | 76.0 | 77.4 | 94.5 | 95.5 | 99 | 100.5 | 15 | 2175 | 30 | 4350 | 60 | 8700 | 920 | 6.50 |
| 102 | 4 | -64 | 101.8 | 102.8 | 123.0 | 125.0 | 130 | 132.0 | 15 | 2175 | 30 | 4350 | 60 | 8700 | 1200 | 7.80 |
| 127 | 5 | -80 | 127.0 | 129.0 | 146.0 | 148.0 | 152 | 154.0 | 8 | 1160 | 16 | 2320 | 32 | 4640 | 2280 | 8.60 |
| 152 | 6 | -96 | 152.0 | 155.0 | 173.0 | 175.0 | 180 | 182.0 | 8 | 1160 | 16 | 2320 | 32 | 4640 | 3050 | 12.00 |
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