EN 856 4SH Steel Wire Spiraled Hydraulic Hose with Solid Structure

EN 856 4SH steel wire spiraled hydraulic hose has higher working pressure performance, so it is perfectly suitable for extremely high pressure working conditions. It has excellent performance in delivering petroleum-based hydraulic fluids in the working temperature of -40 °C to +100 °C. It is composed of three parts: tube, reinforcement and cover. The tube is made from black oil resistant synthetic rubber, making the hose work well in conveying oils. The reinforcement is made from four layers of high tensile and high strength spiraled steel wire, which is specially designed for rubber hose. Therefore, the hose is resistant to high pressure, and it has outstanding performance in high pressure working conditions. The cover is made from black oil, corrosion, abrasion, weather and ozone resistant synthetic rubber and the appearance is cloth impression rubber.

It shows the structural drawing of one EN 856 4SH steel wire spiraled hydraulic hose.

EN 856 4SH steel wire spiraled hydraulic hose with four layers of reinforcement.

It shows the cross section drawing of one steel wire spiraled hydraulic hose.

EN 856 4SH steel wire spiraled hydraulic hose cross section profile.

There is one section of EN856 4SH hydraulic hose displayed, with the mark of burst pressure on it.

EN 856 4SH steel wire spiraled hydraulic hose with 2400 bar burst pressure.

There are several hydraulic hoses packed by blue woven bags.

EN 856 4SH steel wire spiraled hydraulic hose is packed by blue woven bags.

The details of EN 856 4SH steel wire spiraled hydraulic hose:

  • Structure: it is composed of three parts: tube, reinforcement and cover.
    • Tube: black synthetic rubber, making the hose resistant to abrasion, corrosion and oil.
    • Reinforcement: four layers of high tensile and high strength spiraled steel wire, making the hose highly resistant to high pressure.
    • Cover: high quality black synthetic rubber, making the hose resistant to abrasion, corrosion, weather, ozone, cut, oil and aging.
  • Working temperature: -40 °C to +100 °C.
The specification of EN 856 4SH steel wire spiraled hydraulic hose (1)
Hose code Size Dash size ID WD OD
mm inch min max min max min max
EN8564SH-01 19 3/4 -12 18.6 19.8 27.6 29.2 31.4 33.0
EN8564SH-02 25 1 -16 25.0 26.4 34.4 36.0 37.5 39.9
EN8564SH-03 31.5 1-1/4 -20 31.4 33.0 40.9 42.9 43.9 47.1
EN8564SH-04 38 1-1/2 -24 37.7 39.3 49.8 49.8 51.9 55.1
EN8564SH-05 51 2 -32 50.4 52.0 64.2 64.2 66.5 69.7
The specification of EN 856 4SH steel wire spiraled 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
EN8564SH-01 42 6090 87 12180 168 24360 280 1.70
EN8564SH-02 38 5510 76 11020 152 22040 340 2.50
EN8564SH-03 32.5 4710 65 9425 130 18850 460 3.00
EN8564SH-04 29 4205 58 8410 116 16820 560 3.60
EN8564SH-05 25 3625 50 7250 100 14500 700 5.00