EN 856 4SP steel wire spiraled hydraulic hose is suitable for mine hydraulic support and the related equipment. The hose is resistant to flame and static.
It is almost similar to EN 856 4SH steel wire spiraled hydraulic hose in structure,but it can bear higher working pressure than EN 856 4SH steel wire spiraled hydraulic hose under the same temperature.
Working temperature range:
-40 °C to +100 °C
Resistant to flame and static.
Resistant to abrasion and corrosion.
Resistant to high pressure.
Resistant to cut,weather,ozone,oil and aging.
Tube: High quality black synthetic rubber.
Reinforcement: Four layers of high tensile and high strength spiraled steel wire.