Products Description
EN 857 1SC steel wire reinforced hydraulic hoseis almost similar to EN 853 1SN steel wire reinforced hydraulic hose in structure. And the difference is that it has smaller outside diameters, which solves the problem of the compact and narrow installation space of some equipment piping. It is suitable for high pressure working conditions for its high tensile steel wire reinforcement. It is composed of three parts: tube, reinforcement and cover. The tube is made from black oil resistant synthetic rubber, making the hose resistant to abrasion and corrosion. The reinforcement is made from one layer of high tensile braided steel wire, making the hose resistant to high pressure. The cover is made from oil, abrasion, corrosion, weather and aging resistant synthetic rubber with cloth impression.
Details of EN 857 1SC steel wire reinforced hydraulic hose:
· Structure: it is composed of three parts: tube, reinforcement and cover.
· Tube: high quality synthetic rubber, making hose resistant to oil, abrasion and corrosion.
· Reinforcement: one layer of high tensile braided steel wire, making the hose work well in high pressure environment.
· Cover: high quality synthetic rubber, making the hose resistant to abrasion, corrosion, weather, ozone, cut, aging and sunlight.
· Working temperature: -40 °C to +100 °C.
The specification of EN 857 1SC steel wire reinforced hydraulic hose (1)
Hose code
Size
Dash size
ID
WD
OD
mm
inch
min
max
min
max
max
EN8571-01
6.3
1/4
-4
6.1
6.9
9.6
10.8
13.5
EN8571-02
8
5/16
-5
7.7
8.5
10.9
12.1
14.5
EN8571-03
10
3/8
-6
9.3
10.1
12.7
14.5
16.9
EN8571-04
12.5
1/2
-8
12.3
13.5
15.9
18.1
20.4
EN8571-05
16
5/8
-10
15.5
16.7
19.8
21
23
EN8571-06
19
3/4
-12
18.6
19.8
23.2
24.4
26.7
EN8571-07
25
1
-16
25
26.4
30.7
31.9
34.9
The specification of EN 857 1SC steel wire reinforced 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
EN8571-01
22.5
3260
45
6525
90
13050
75
0.2
EN8571-02
21.5
3120
43
6235
86
12470
85
0.15
EN8571-03
18
2610
36
5220
72
10440
90
0.19
EN8571-04
16
2320
32
4640
64
9280
130
0.23
EN8571-05
13
1885
26
3770
52
7540
150
0.29
EN8571-06
10.5
1520
21
3045
42
6090
180
0.34
EN8571-07
8.8
1280
17.6
2550
35.2
5100
230
0.49