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

I.D. (mm)	I.D. (in.)	I.D. (mm)		O.D.(mm)	Max.W.P.	Min. B.P.	Min. B.R.
		Min	Max	Max	MPa	MPa	(mm)
4	1/4	6.2	7.0	18.7	45	180	150
6	3/8	9.3	10.1	22.2	44.5	178	180
8	1/2	12.3	13.5	25.4	41.5	166	230
10	5/8	15.5	16.7	29.0	35	140	250
12	3/4	18.6	19.8	33.0	35	140	300
16	1	25.0	26.4	40.9	28	112	340
20	1 1/4	31.4	33.0	52.4	21	84	460
24	1 1/2	37.7	39.3	58.8	18.5	74	560
32	2	50.4	52.0	71.4	16.5	66	660