EN856-4SP 4 Wire Spiral Hydraulic Rubber Hose

LT583

Application：Suitable for conveying mineral oil, water-based hydraulic oil or water by hydraulic system such as coal mine hydraulic support and comprehensive coal mining unit

Tube：black, oil resistant sythentic rubber

Reinforcement：4 layers of spiraled high tensile steel wire

Cover：weather resistant sythentic rubber

Temperature Range：-40℃~+100℃ (-40°F~+212°F)

Standard： EN856-4SP；GB/T10544-2013

Products Parameter specifications

Tube：black, oil resistant sythentic rubber

Reinforcement：4 layers of spiraled high tensile steel wire

Cover：weather resistant sythentic rubber

Temperature Range：-40℃~+100℃ (-40°F~+212°F)

Standard： EN856-4SP；GB/T10544-2013

Parameter specifications

I.D. (mm)	I.D. (in.)	I.D. (mm)		O.D.(mm)	Max.W.P.	Min. B.P.	Min. B.R.
I.D. (mm)	I.D. (in.)	Min	Max	Max	(MPa)	(MPa)	(mm)
10	3/8-4	9.7	10.5	24.0	70	210	180
13	1/2-4	12.7	13.5	27.5	57	172	210
16	5/8-4	15.7	16.6	31.0	53	160	260
19	3/4-4	18.7	19.8	35.5	46	140	280
22	7/8-4	21.7	22.8	39.5	41	124	320
25	1-4	24.7	25.8	42.5	35	112	360
32	1 1/4-4	31.6	32.6	50.5	32	84	460
38	1 1/2-4	37.7	38.8	57.5	25	75	560
45	1 3/4-4	44.7	45.8	64.5	21	64	640
51	2-4	50.5	52.0	70.5	21	64	720
10	3/8-6	9.7	10.5	26.0	80	240	180
13	1/2-6	12.7	13.5	30.5	72	216	210
16	5/8-6	15.7	16.6	34.5	70	204	260
19	3/4-6	18.7	19.8	38.5	60	180	280
22	7/8-6	21.7	22.8	42.5	53	160	320
25	1-6	24.7	25.8	45.5	50	152	360
32	1 1/4-6	31.6	32.6	53.5	41	124	460
38	1 1/2-6	37.7	38.8	60.5	36	108	560
45	1 3/4-6	44.7	45.8	67.5	32	96	640
51	2-6	50.5	52.0	74.0	32	96	720