EN856-4SP 4 Wire Spiral Hydraulic Rubber Hose 
LT583Application：Suitable for conveying mineral oil, water-based hydraulic oil or water by hydraulic system such as coal mine hydraulic support and comprehensive coal mining unit Tube：black, oil resistant sythentic rubberReinforcement：4 layers of spiraled high tensile steel wireCover：weather resistant sythentic rubberTemperature Range：-40℃~+100℃ (-40°F~+212°F) Standard： EN856-4SP；GB/T10544-2013
| I.D. (mm) |
I.D. (in.)
|
I.D. (mm) |
O.D.(mm) |
Max.W.P. |
Min. B.P. |
Min. B.R. |
|
Min |
Max |
Max |
MPa |
MPa |
(mm) |
| 4 |
1/4 |
6.2 |
7.0 |
18.7 |
45 |
180 |
150 |
| 6 |
3/8 |
9.3 |
10.1 |
22.2 |
44.5 |
178 |
180 |
| 8 |
1/2 |
12.3 |
13.5 |
25.4 |
41.5 |
166 |
230 |
| 10 |
5/8 |
15.5 |
16.7 |
29.0 |
35 |
140 |
250 |
| 12 |
3/4 |
18.6 |
19.8 |
33.0 |
35 |
140 |
300 |
| 16 |
1 |
25.0 |
26.4 |
40.9 |
28 |
112 |
340 |
| 20 |
1 1/4 |
31.4 |
33.0 |
52.4 |
21 |
84 |
460 |
| 24 |
1 1/2 |
37.7 |
39.3 |
58.8 |
18.5 |
74 |
560 |
| 32 |
2 |
50.4 |
52.0 |
71.4 |
16.5 |
66 |
660 |
