DIN EN856-4SH Wire Spiral Hydraulic Hose

This EN 856 4SH four spiral steel wire hydraulic rubber hose is suitable for conveying hydraulic fluid or water-based hydraulic fluid. The hose shall consist of an inner tube of excellent oil-resistant synthetic rubber, four layers of steel wire wrapped in alternating directions, and it has also an oil and weather resistant synthetic rubber cover with black color, wrapped surface. This type of hose can be used for very high voltage power lines.

产品附件：

Inquiry

Product Details

Name	Four layers wire spiral hydraulic rubber hose
Inner Tube	Oil resistant synthetic rubber
Reinforcement	Four spiral high steel wire hydraulic hose
Application	Hydraulic oil,air and water glycol,minerals oils,emulsion etc
Surface	Wrapped Hydraulic Rubber Hose
Color	Black
Working temperature	-40℃~+120℃
Length	20m.30m.50m/roll
Standard	DIN EN

Product description:

EN 856 4SH four spiral steel wire hydraulic rubber hose is suitable for conveying hydraulic oil or water-based hydraulic oil, and provides water-based and petroleum-based hydraulic oil from 40°F to +212°F. When the temperature of the medium exceeds 212°F, it will cause potential leaks and other failures.

Ultra-high pressure hydraulic hose EN 856 4SH is composed of excellent oil-resistant synthetic rubber, four layers of spiral steel wire reinforcement and oil layer, black all-weather weather-resistant synthetic rubber cover, and wrapped surface. The spiral hydraulic hose has excellent kick resistance, impact resistance, and can support surge pressure and ultra-high working pressure.

This type of hose can be used for ultra-high voltage power lines.

EN 856 4SH four-layer wire wound hydraulic hose parameters:

SIZE			Internal Diameter I.D		Wire Diameter W.D		Outside Diameter O.D		Working Pressure Max. W.P	Burst Pressure Min. B.P	Bending Radius Min.B.R	Weight
mm	inch	Dash	Min	Max	Min	Max	Min	Max	Mpa	Mpa	mm	kg/m
16	5/8"	-10	15.5	16.7	23.2	24.8	27.4	29	45	180	250	1.1
19	3/4"	-12	18.6	19.8	27.6	29.2	31.4	33	42	168	280	1.4
25	1"	-16	25	26.4	34.4	36	37.5	39.9	38	152	340	2
32	1 1/4"	-20	31.4	33	40.9	42.9	43.9	47.1	32.5	130	460	2.55
38	1 1/2"	-24	37.7	39.3	47.8	49.8	51.9	55.1	29	116	560	3.05
51	2"	-32	50.4	52	62.2	64.2	66.5	69.7	25	100	700	4.35