EN857-2SC Hydraulic Hose with Two Layers of High Tensile Steel Wire Reinforcement
EN857-2SC hydraulic hose is similar to EN857-1SC hydraulic hose in application. It is also used for petroleum-based hydraulic oil delivery at the temperature range of -40 °C to +100 °C. It is composed of three parts: tube, reinforcement and cover. Tube is made from oil resistant synthetic rubber, making hose have outstanding performance in delivering hydraulic oil. Reinforcement is made from two layers of high tensile steel wire braid, making hose bear higher working pressure than EN857-1SC hydraulic hose. And the high tensile reinforcement makes hose have solid structure and resistant to bend, kink and fatigue. Cover is made from high quality oil and weather resistant synthetic rubber, making hose have long service life.
EN857-2SC hydraulic hose has solid structure because of its high tensile steel wire braid reinforcement.
EN857-2SC hydraulic hose is resistant to oil and weather because of its synthetic rubber cover.
The details of EN857-2SC hydraulic hose:
- Structure: it is composed of three parts: tube, reinforcement and cover.
- Tube: oil resistant synthetic rubber.
- Reinforcement: two layers of high tensile steel wire braid.
- Cover: oil and weather resistant synthetic rubber.
- Temperature range: -40 °C to +100 °C.
- Hose ID: 6.35 mm - 25.4 mm.
The specification of EN857-2SC hydraulic hose (1)
| Hose code | Size | SAE size | Hose ID | Rein OD | Hose OD | |||
|---|---|---|---|---|---|---|---|---|
| inch | mm | 1/16 | min | max | min | max | max | |
| EN8572SC-01 | 1/4 | 6.35 | -4 | 6.1 | 6.9 | 10.6 | 11.7 | 14.2 |
| EN8572SC-02 | 5/16 | 7.94 | -5 | 7.7 | 8.5 | 12.1 | 13.3 | 16.0 |
| EN8572SC-03 | 3/8 | 9.53 | -6 | 9.3 | 10.1 | 14.4 | 15.6 | 18.3 |
| EN8572SC-04 | 1/2 | 12.7 | -8 | 12.3 | 13.5 | 17.5 | 19.1 | 21.5 |
| EN8572SC-05 | 5/8 | 15.88 | -10 | 15.5 | 16.7 | 20.5 | 22.3 | 24.7 |
| EN8572SC-06 | 3/4 | 19.05 | -12 | 18.6 | 19.8 | 24.6 | 26.4 | 28.6 |
| EN8572SC-07 | 1 | 25.4 | -16 | 25.0 | 26.4 | 32.5 | 32.5 | 36.6 |
The specification of EN857-2SC hydraulic hose (2)
| Hose code | Working pressure | Test pressure | Burst pressure | Min bend radius | Weight | ||||
|---|---|---|---|---|---|---|---|---|---|
| MPa | psi | MPa | psi | MPa | psi | inch | mm | kg/m | |
| EN8572SC-01 | 40 | 5800 | 80 | 11600 | 160 | 23200 | 2.95 | 75 | 0.30 |
| EN8572SC-02 | 35 | 5075 | 70 | 10150 | 140 | 20300 | 3.35 | 85 | 0.34 |
| EN8572SC-03 | 33 | 4785 | 66 | 9570 | 132 | 19140 | 3.54 | 90 | 0.42 |
| EN8572SC-04 | 27.5 | 3990 | 55 | 7975 | 110 | 15950 | 5.12 | 130 | 0.54 |
| EN8572SC-05 | 25 | 3625 | 50 | 7250 | 100 | 14500 | 6.69 | 170 | 0.68 |
| EN8572SC-06 | 21.5 | 3120 | 43 | 6235 | 86 | 12470 | 7.87 | 200 | 0.80 |
| EN8572SC-07 | 16.5 | 2390 | 33 | 4785 | 66 | 9570 | 9.84 | 250 | 1.15 |