DIN EN856 4SH Steel Wire Spiraled Hydraulic Hose

Structure:

Inner Tube: It is made of oil-resistant, wear-resistant, corrosion-resistant synthetic rubber.

Reinforcement layer: Four layers of high tensile steel wire, making the hose highly resistant to high pressure.

Cover layer: Premium resistant synthetic rubber，two different materials are available: smooth and fabric surface.

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DESCRIPTION

DIN EN856 4SH has higher working pressure performance, excellent performance in conveying petroleum-based hydraulic oil at operating temperature of -40℃ to +100℃, and it is mainly used in extremely high pressure conditions.

The inner tube of EN856 4SH steel wire spiral hydraulic hose is made of oil-resistant, wear-resistant, corrosion-resistant synthetic rubber, which makes the spiral hose have excellent performance in conveying petroleum-based hydraulic oil. The reinforcing layer consists of four layers of high-strength, high-strength thick helical steel wires in alternating directions, so that the hose can withstand extremely high pressure, and the outer layer is made of high-quality synthetic rubber, which is wear-resistant, corrosion-resistant, weather-resistant and ozone-resistant.

Wire spiraled hydraulic hoses are flame-resistant and static-resistant, and are usually used to transport hydraulic fluids, such as hydraulic oil, lubricating oil, emulsion, glycol, and water.

Applicable Specification：DIN EN856 4SH

Working temperature: -40 °C to +100 °C; (-40 °F to +212 °F).

Inside Diameter(ID)			Reinforcement Diameter (RD)	Outside Diameter (OD)	Max Working Pressure		Min Burst Pressure		Bend Radius	Weight
DN	inch	mm	mm	mm	bar	psi	bar	psi	mm	Kg/mt
-12	3/4 "	19.1	28.5	32.2	420	6090	1680	24360	280	1.64
-16	1 "	25.4	35.5	39.0	380	5510	1520	22040	340	2.13
-20	1-1/4 "	31.8	42.5	46.0	325	4713	1300	18850	460	2.59
-24	1-1/2 "	38.1	49.0	53.5	290	4205	1160	16820	560	3.19
-32	2 "	50.8	63.3	68.0	250	3625	1000	14500	700	4.72