EN 857 1SC Steel Wire Reinforced Hydraulic Hose with Smaller Outside Diameters

EN 857 1SC steel wire reinforced hydraulic hose is almost similar to EN 853 1SN steel wire reinforced hydraulic hose in structure. And the difference is that it has smaller outside diameters, which solves the problem of the compact and narrow installation space of some equipment piping. It is suitable for high pressure working conditions for its high tensile steel wire reinforcement. It is composed of three parts: tube, reinforcement and cover. The tube is made from black oil resistant synthetic rubber, making the hose resistant to abrasion and corrosion. The reinforcement is made from one layer of high tensile braided steel wire, making the hose resistant to high pressure. The cover is made from oil, abrasion, corrosion, weather and aging resistant synthetic rubber with cloth impression.

en8571sc-steel-reinforced-hydraulic-hosetwo-steel-reinforced-hydraulic-hoses1sc-steel-wire-reinforced-hose1sc-steel-wire-hydraulic-diameters

Details of EN 857 1SC steel wire reinforced hydraulic hose:

  • Structure: it is composed of three parts: tube, reinforcement and cover.
    • Tube: high quality synthetic rubber, making hose resistant to oil, abrasion and corrosion.
    • Reinforcement: one layer of high tensile braided steel wire, making the hose work well in high pressure environment.
    • Cover: high quality synthetic rubber, making the hose resistant to abrasion, corrosion, weather, ozone, cut, aging and sunlight.
  • Working temperature: -40 °C to +100 °C.
The specification of EN 857 1SC steel wire reinforced hydraulic hose (1)
Hose code Size Dash size ID WD OD
mm inch min max min max max
EN8571-01 6.3 1/4 -4 6.1 6.9 9.6 10.8 13.5
EN8571-02 8 5/16 -5 7.7 8.5 10.9 12.1 14.5
EN8571-03 10 3/8 -6 9.3 10.1 12.7 14.5 16.9
EN8571-04 12.5 1/2 -8 12.3 13.5 15.9 18.1 20.4
EN8571-05 16 5/8 -10 15.5 16.7 19.8 21.0 23.0
EN8571-06 19 3/4 -12 18.6 19.8 23.2 24.4 26.7
EN8571-07 25 1 -16 25.0 26.4 30.7 31.9 34.9
The specification of EN 857 1SC steel wire reinforced hydraulic hose (2)
Hose code Working pressure Proof pressure Min burst pressure Min bending radius Weight
MPa Psi MPa Psi MPa Psi mm kg/m
EN8571-01 22.5 3260 45 6525 90 13050 75 0.20
EN8571-02 21.5 3120 43 6235 86 12470 85 0.15
EN8571-03 18 2610 36 5220 72 10440 90 0.19
EN8571-04 16 2320 32 4640 64 9280 130 0.23
EN8571-05 13 1885 26 3770 52 7540 150 0.29
EN8571-06 10.5 1520 21 3045 42 6090 180 0.34
EN8571-07 8.8 1280 17.6 2550 35.2 5100 230 0.49