Construction:
Tube: Inner tube in high quality synthetic rubber compounds.
Reinforcement: Four high tensile steel wire spiral layers.
Cover: Abrasion and weather resistant synthetic rubber.
Temperature: -40 °C to +100°C (-40 ℉ to +212 ℉)
Introduction:
EN 856 4SH steel wire spiraled hydraulic rubber hose consist of an inner tube of oil resistant synthetic rubber, four spiral layers of spiral wire reinforcement, it is covered with oil and weather resistant synthetic rubber. Spiral hydraulic hose shares outstanding kick resistance, impulse resistance and can support surge pressure.
EN 856 4SH hydraulic hose is widely used in applications where high pressure, high abrasion and kick resistance are urgently required, petroleum base hydraulic fluids within a temperature range of -40°C to +100 °C.
EN 856 4SH 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 |
| 19 | 3/4 | -12 | 18.6 | 19.8 | 27.6 | 29.2 | 31.4 | 33.0 | 42 | 6090 | 87 | 12180 | 168 | 24360 | 280 | 1.70 |
| 25 | 1 | -16 | 25.0 | 26.4 | 34.4 | 36.0 | 37.5 | 39.9 | 38 | 5510 | 76 | 11020 | 152 | 22040 | 340 | 2.50 |
| 31.5 | 1 1/4 | -20 | 31.4 | 33.0 | 40.9 | 42.9 | 43.9 | 47.1 | 32.5 | 4710 | 65 | 9425 | 130 | 18850 | 460 | 3.00 |
| 38 | 1 1/2 | -24 | 37.7 | 39.3 | 49.8 | 49.8 | 51.9 | 55.1 | 29 | 4205 | 58 | 8410 | 116 | 16820 | 560 | 3.60 |
| 51 | 2 | -32 | 50.4 | 52.0 | 64.2 | 64.2 | 66.5 | 69.7 | 25 | 3625 | 50 | 7250 | 100 | 14500 | 700 | 5.00 |
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