DIN EN856 - 4SP/4SH SMOOTH COVER WIRE SPIRAL HYDRAULIC RUBBER HOSE

This DIN EN856-4SP/4SH Smooth Cover Wire Spiral Hydraulic Rubber Hose is the world's first innovation. It's easier to clean than wrapped cover. This section hose is suitable for transporting or water-based hydraulic fluids. Made of preeminent oil resistant synthetic rubber, four layers of steel wire wrapped in alternating directions reinforcement and oil, weather resistant synthetic rubber cover with black color, smooth surface.

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Product Details

Inner Tube:	oil resistant synthetic rubber
REINFORCEMENT:	four layers of steel wire
COVER:	oil and weather resistant synthetic rubber
APPEARANCE:	black color, smooth surface
Diameter:	5/8”-1 1/4”
TEMPERATURE RANGE：	-40℃ ~ +100℃(-40°F ~ +212°F)
WORKING PRESSURE:	45.0Mpa(Max)
IMPULSE:	1000000 cycles
IMPLEMENTATION STANDARDS :	EN 856 4SP，EN 856 4SH

FEATURE:

1. High impulse， up to 1,000,000 cycles；

2. Good flexibility, reduce hose routing, save cost；

3. Rubber cover, high abrasion resistance, long anti-aging period；

4. Smooth cover,more easier for cleaning；

5. Easier to find surface defects, and avoid problems；

Products Description:

MEDLINE company is the initiator of Smooth Cover Spiral Hose-EN 856 4SP/4SH Four Layers Of Spiral Wire Smooth Cover Hydraulic Rubber Hose is suitable for vegetable, synthetic and mineral oils, water and glycol,ester-based oils in very high pressure hydraulic power lines.

This hose is consist of an oil resistant synthetic rubber inner tube, four layers of spiral wire reinforcement which can make the hose resistant higher pressure, and the cover is made of oil, weather resistant synthetic rubber with smooth surface black color.

Metric Specifications

Imperial Specifications

SAE Dash Specifications

Hose inner diameter

Reinforcing layer outer diameter

Hose outer diameter

Maximum working pressure

Test pressure

Minimum burst pressure

Minimum bending radius

Reference weight

inch

Dash

Min

Max

Min

Max

Min

Max

Mpa

kg/m

1/2"

-08

12.3

13.5

19.4

23.8

25.4

41.5

166

230

0.9

DIN EN856-4SH

Metric Specifications	Imperial Specifications	SAE Dash Specifications	Hose inner diameter		Reinforcing layer outer diameter		Hose outer diameter		Maximum working pressure	Test pressure	Minimum burst pressure	Minimum bending radius	Reference weight
mm	inch	Dash	Min	Max	Min	Max	Min	Max	Mpa	Mpa	Mpa	mm	kg/m
16	5/8”	-10	15.5	16.7	23.2	24.8	27.4	29	45	90	180	250	1.1
19	3/4"	-12	18.6	19.8	27.6	29.2	31.4	33	42	84	168	280	1.4
25	1"	-16	25	26.4	34.4	36	37.5	39.9	38	76	152	340	2
32	1 1/4"	-20	31.4	33	40.9	42.9	43.9	47.1	32.5	65	130	460	2.55