Best Quality!! rubber spiral steel wire reinforced hose

Specifications 1.Standard:DIN 20023 4SP/EN856 4SP

2.Size:1/4~2 inch

3.Certification:ISO9001:2000 and API

4.Length:20M to 100M

High pressure steel wire spiral rubber hose DIN 20023 4SP/EN856 4SP Construction: consists of an inner tube of oil synthetic rubber, middle rubber layer, four spiral wire braid reinforcement, and oil and weather resistant synthetic rubber cover. Applications: Suitable for conveying hydraulic fluid such as alcohol hydraulic oil fuel oil water emulsion hydrocarbon, etc, in order to realize high voltage transmission or hydraulic fluid power transfer. Working Temperature: from -40°C to+100°C  

Hydraulics hose DIN 20023 4SP/EN 856 4SP
Size (Inch)	Inside Diameter			Reinforcement		Outside Diameter			Proof Pressure		Working Pressure		Burst Pressure		Bend Radius
	Nom (mm)	Min (mm)	Max (mm)	Min (mm)	Max (mm)	Nom (mm)	Min (mm)	Max (mm)	(Bar)	(Psi)	(Bar)	(Psi)	(Bar)	(Psi)	(mm)
1/4	6.4	6.2	7.0	14.2	15.2	17.8	17.2	18	904	12900	452	6450	1808	25800	120
3/8	9.5	9.3	10.1	17.0	18.0	20.6	20.1	22	890	12000	445	6000	1780	24000	130
1/2	12.7	12.3	13.5	20.3	21.2	23.8	23.3	25	830	10200	415	5100	1660	20400	180
5/8	15.9	15.5	16.7	23.4	24.6	27.6	27.1	29	700	10200	350	5100	1400	20400	225
3/4	19.0	18.6	19.8	27.4	28.8	31.4	31.2	33	700	8100	350	4050	1400	16200	280
1	25.4	25.0	26.4	34.8	35.8	38.8	38.5	41	560	6100	280	3050	1120	12200	355
1-1/4	31.8	31.4	33.4	42.4	44.0	47.0	46.3	49	420	5300	210	2650	840	10600	460
1-1/2	38.1	37.7	39.7	48.7	50.3	53.1	52.3	55	370	4800	185	2400	740	9600	560
2	50.8	50.4	52.4	62.2	63.8	66.5	65.8	68	330	4785	165	2393	660	9570	710

  Our company's name is HengShui JDE Special Rubber Hose Co.,Ltd.we specialized in manufacturing different kinds of hydraulic rubber hose . wire braid textile covered hose,rubber hose braiding machine, rubber spiral steel wire reinforced hose, drilling rubber hose and flexble metal hose, and sandblasting hose. The hose with a series of good performance ,are widely used in metallurgy, oil dring, engineering machinery, mining and many kinds of hydraulic machinery ect. we have exported our goods to Australia,India,Indonesia,Philippines,German and areas,furthermore,we have cooperated OEM with several big companies.   Below is our mainly products catalog:  1) Wire Braid Hydraulic hose series: SAE 100R1 AT,  SAE 100R2 AT,  SAE 100R5,  SAE 100R16, SAE 100R17 DIN EN853 1SN,  DIN EN853 2SN,  DIN EN857 1SC, DIN EN857 2SC. 2) Wire Spiral Hydraulic hose series: SAE 100R9, SAE 100R12, SAE 100R13, SAE 100R15 DIN 20023 EN 856 4SP /4SH. 3) TEXTILE BRAID HYDRAULIC HOSE: SAE 100 R3, SAE 100 R6 4) Rubber Resin Hose: SAE100 R7 / EN 855 R7, SAE 100R8 / EN855 R8