Products Description
EN 856 4SH steel wire spiraled hydraulic hose has higher working pressure performance, so it is perfectly suitable for extremely high pressure working conditions. It has excellent performance in delivering petroleum-based hydraulic fluids in the working temperature of -40 °C to +100 °C. It is composed of three parts: tube, reinforcement and cover. The tube is made from black oil resistant synthetic rubber, making the hose work well in conveying oils. The reinforcement is made from four layers of high tensile and high strength spiraled steel wire, which is specially designed for rubber hose. Therefore, the hose is resistant to high pressure, and it has outstanding performance in high pressure working conditions. The cover is made from black oil, corrosion, abrasion, weather and ozone resistant synthetic rubber and the appearance is cloth impression rubber.
· Structure: it is composed of three parts: tube, reinforcement and cover.
· Tube: black synthetic rubber, making the hose resistant to abrasion, corrosion and oil.
· Reinforcement: four layers of high tensile and high strength spiraled steel wire, making the hose highly resistant to high pressure.
· Cover: high quality black synthetic rubber, making the hose resistant to abrasion, corrosion, weather, ozone, cut, oil and aging.
· Working temperature: -40 °C to +100 °C.
The specification of EN 856 4SH steel wire spiraled hydraulic hose (1)
Hose code
Size
Dash size
ID
WD
OD
mm
inch
min
max
min
max
min
max
EN8564SH-01
19
3/4
-12
18.6
19.8
27.6
29.2
31.4
33
EN8564SH-02
25
1
-16
25
26.4
34.4
36
37.5
39.9
EN8564SH-03
31.5
1-1/4
-20
31.4
33
40.9
42.9
43.9
47.1
EN8564SH-04
38
1-1/2
-24
37.7
39.3
49.8
49.8
51.9
55.1
EN8564SH-05
51
2
-32
50.4
52
64.2
64.2
66.5
69.7
The specification of EN 856 4SH steel wire spiraled hydraulic hose (2)
Hose code
Working pressure
Proof pressure
Min burst pressure
Min bending radius
Weight
MPa
psi
MPa
psi
MPa
psi
mm
kg/m
EN8564SH-01
42
6090
87
12180
168
24360
280
1.7
EN8564SH-02
38
5510
76
11020
152
22040
340
2.5
EN8564SH-03
32.5
4710
65
9425
130
18850
460
3
EN8564SH-04
29
4205
58
8410
116
16820
560
3.6
EN8564SH-05
25
3625
50
7250
100
14500
700
5