Hydraulic Rubber Hose EN856 4SP

EN856 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 similar to EN 856 4SH steel wire hose in structure. But it can bear higher pressure at the same temp. It consists of three parts: tube, reinforce and cover. The tube is black and oil resistant nitrile rubber. Thus the hose can bear most of the hydraulic fluids for long time. The reinforce is four layers of high tensile and high strength spiraled steel wire which is specially designed for rubber hose. Thus the hose can bear much higher pressure. While the cover is high quality rubber, making the hose resistant to abrasion, corrosion, cut, weather, ozone, oil and aging. More important, the surface is cloth impression. Therefore, the hose has a longer service life.

Recommended For: Extremely high pressure and high impulse hydraulic applications. It is the most flexible EN856 4SP hose in the industry with superior impulse performance ( tested to 1,000,000 impulse cycles at bend radius lower than EN 856 Standard). Compatible with hydraulic fluids like synthetic esters, vegetable oils and petroleum based fluids.

INNER TUBE: oil resistant nitrile rubber.

REINFORCEMENT: 4 layers of steel wire spiral.

COVER: oil and weather resistant rubber.

APPLICATION: petroleum and water based hydraulic fluids.

SURFACE: wrapped surface.

TEMPERATURE RANGE: -40℃ (-104 ℉ ) to +100℃(+212 ℉).

Standard: EN856 4SP


hydraulic hose steel wire spiral

EN856 4SP package

For rubber hose packing, we have plastic film, woven bag, carton box, etc. Customized package is supported.

EN856 4SP

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