DIN EN856-4SP

Construction: This hose consists of an inner tube of oil synthetic rubber,4 wires braid reinforcement, an oil weather resistant synthetic rubber cover.
Tube: Oil resistance synthetic rubber.
Reinforcement: Four wire braids reinforcement.
Cover: Hydraulic fluid and weather resistant synthetic rubber cover.
Application: Hose range suitable to carry hydraulic fluids such as glycol,mineral oils、fuels、lubrication、emulsion、hydrocarbons etc.
Working Temperature: From-40℃ up to +100℃



Structure picture

Specification:

Nominal Diameter		Inside Diameter		Reinforcement Diameter		Outside Diameter		Working pressure		Proof Pressure		Burst pressure		Min.Bend Radius	Weight
		Inside Diameter		Reinforcement Diameter		Outside Diameter		Working pressure		Proof Pressure		Burst pressure		Min.Bend Radius	Weight
		mm		mm		mm		MPa	PSI	MPa	PSI	MPa	PSI	mm	Kg/m
mm	inch	min	max	min	max	min	max	max	max	MPa	PSI	min	min	mm	Kg/m
10	3/8＂	9.3	10.1	17.4	18.2	21	22	44.5	6453	89	12905	178	25810	180	0.78
12	1/2＂	12.3	13.5	20.3	21.1	24	25	41.5	6018	83	12035	166	24070	230	0.93
16	5/8＂	15.5	16.7	23.8	24.6	27.5	28.5	35	5075	70	10150	140	20300	250	1.17
19	3/4＂	18.6	19.8	28.3	29.1	32	33	35	5075	70	10150	140	20300	300	1.48
25	１＂	25	26.4	35.4	36.2	39	40	28	4060	56	8120	128	18560	340	2.02
31	１-1/4＂	31.4	33	45.1	45.9	50	51	21	3045	42	6090	84	12180	460	3.05
38	１-1/2＂	37.7	39.3	51.6	52.4	56.5	57.5	18.5	2683	37	5365	74	10730	560	3.52
51	2＂	50.4	52	64.6	65.4	70.5	71.5	16.5	2393	33	4785	66	9570	660	5.2

Hebei Chengrui Technology Co. Ltd.
Add:246 Taocheng District, Hengshui City, Hebei Province
TEL: +86-318-2223999
FAX: +86-318-2223666
sales@highpressure-hoses.com