Rubber Hydraulic Hose

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This range of rubber hydraulic hose is steel wire reinforced. It is typically used in underground mining industry and used with hydraulic underground support systems to convey pressurized fluids, either petroleum-based or water-based. The fluid delivery hose is compatible with mediums with temperature between -40 and 100℃.

Characteristics
1. The steel wire reinforced rubber hose is mainly engineered from specialty synthetic rubber, and offers excellent resistance to oil, heat and ageing.
2. It supports working under high pressure conditions, and is capable of withstanding impulse load.
3. The oil or water delivery hose features strong bonding among its layers, and has high flexibility, good bending resistance and fatigue resistance. It delivers very small deformation even under very high pressures.
4. According to clients' demands, the hydraulic hose can be made into dozens of or even a hundred meters.

Technical Specifications of the Steel Wire Braided Hydraulic Hose (Type I)

Nominal Size (mm)	Inside Diameter (mm)	Reinforcement Diameter (mm)	Outside Diameter (mm)	Working Pressure (MPa)	Testing Pressure (MPa)	Burst Pressure (MPa)	Min. Bend Radius (mm)	Weight (Kg/m)
5	4.6~5.4	8.9 ~10.1	11.9~13.5	25.0	50	100	90	0.25
6.3	6.1~7.0	10.6~11.7	15.1~16.7	22.5	45	90	100	0.31
8	7.7~8.5	12.1~13.3	16.7~18.3	21.5	43	86	115	0.38
10	9.3~10.1	14.5~15.7	19.1~20.6	18.0	36	72	130	0.45
12.5	12.3~13.5	17.5~19.1	22.2~23.8	16.0	32	64	180	0.55
16	15.5~16.7	20.6~22.2	25.4~27	13.0	26	52	200	0.63
19	18.6~19.8	24.6~26.2	29.4~31	10.5	21	42	240	0.77
25	25.0~26.4	32.5~34.1	36.9~39.3	8.7	18	36	300	1.06
31.5	31.3~33.0	39.3~41.7	44.5~47.6	6.2	13	26	420	1.45
38	37.7~39.3	45.6~48.0	50.8~54	5.0	10	20	500	1.80
51	50.4~52.0	58.7~61.9	65.1~68.3	4.0	8	16	630	2.30

Technical Specifications of the Steel Wire Braided Hydraulic Hose (Type II)

Nominal Size (mm)	Inside Diameter (mm)	Reinforcement Diameter (mm)	Outside Diameter (mm)	Working Pressure (MPa)	Testing Pressure (MPa)	Burst Pressure (MPa)	Min. Bend Radius (mm)	Weight (Kg/m)
5	4.6~5.4	10.6~11.7	15.1~16.7	41.5	83	166	90	0.37
6.3	6.1~7.0	12.1~13.3	16.7~18.3	40	80	160	100	0.42
8	7.7~8.5	13.7~14.9	18.3~19.9	35	70	140	115	0.51
10	9.3~10.1	16.1~17.3	20.6~22.2	33	66	132	130	0.60
12.5	12.3~13.5	19.0~20.6	23.8~25.4	27.5	55	110	180	0.74
16	15.5~16.7	22.2~23.8	27.0~28.6	25	50	100	200	0.86
19	18.6~19.8	26.2~27.8	31.0~32.6	21.5	43	86	240	1.04
25	25.0~26.4	34.1~35.7	38.5~40.9	16.5	33	66	300	1.42
31.5	31.3~33.0	43.2~45.7	49.2~52.4	12.5	25	50	420	2.23
38	37.7~39.3	49.6~52.0	55.6~58.8	9	18	36	500	2.74
51	50.4~52.0	62.3~64.7	68.2~71.4	8	16	32	630	3.50

The industrial hose meets GB/T3683-2011 standard.

Technical Specifications of the Spiral Wire Reinforced Hydraulic Hose

Inside Diameter (mm)	Reinforcement Diameter (mm)	Outside Diameter (mm)	Working Pressure (MPa)	Burst Pressure (MPa)	Min. Bend Radius (mm)	Weight (Kg/m)
12.5	19.4~21.0	23.8~25.4	41.5	166	230	0.83
16	23.0~24.6	27.4~29	35.0	140	250	1.05
19	27.4~29.0	31.4~33	35.0	140	300	1.30
25	34.5~36.1	38.5~40.9	28.0	112	340	1.70
31.5	45.0~47.0	49.2~52.4	21.0	84	460	3.08
38	51.4~53.4	55.6~58.8	18.5	74	560	3.40
51	64.3~66.3	68.2~71.4	16.5	66	660	4.35
12.5	19.4~21.0	23.8~25.4	41.5	166	230	0.83

The rubber hose meets GB/T10544-2003 standard.