DIN EN856 4SP
Internal lining Synthetic rubber resistant to oil and aging Enhancement layer Enhancement layer twined by four layers of steel wire;
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DIN EN856 4SP
Application |
Applicable to the use of petroleum base hydraulic oil |
Standard |
EN856-4SP |
Internal lining |
Synthetic rubber resistant to oil and aging |
Enhancement layer |
Enhancement layer twined by four layers of steel wire; |
External lining |
Synthetic rubber resistant to high temperatures, ozone and weather |
Color |
Black |
Minimum temperature |
- 40 ℃ |
Maximum temperature |
+ 100 ℃ |
Medium |
Mineral oil, polyethylene glycol-based hydraulic oil, water (0°C + 70°C), oil-water emulsion |
DN |
Inches |
I .D (mm) |
O.D(mm) |
Max.W.P |
Min. B.P |
Min. B.R |
|
Min |
Max |
Max |
(Mpa) |
(Mpa) |
(mm) |
||
6 |
1/4 |
6.2 |
7.0 |
18.7 |
45 |
180 |
150 |
10 |
3/8 |
9.3 |
10.1 |
22.2 |
44.5 |
178 |
180 |
13 |
1/2 |
12.3 |
13.5 |
25.4 |
41.5 |
166 |
230 |
16 |
5/8 |
15.5 |
16.7 |
29.0 |
35 |
140 |
250 |
19 |
3/4 |
18.6 |
19.8 |
33.0 |
35 |
140 |
300 |
25 |
1 |
25.0 |
26.4 |
40.9 |
28 |
112 |
340 |
32 |
1 1/4 |
31.4 |
33.0 |
52.4 |
21 |
84 |
460 |
38 |
1 1/2 |
37.7 |
39.3 |
58.8 |
18.5 |
74 |
560 |
51 |
2 |
50.4 |
52.0 |
71.4 |
16.5 |
66 |
660 |
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