DIN EN 856 4SH STANDARD
APPLICATION: Hydraulic systems with high peak pressures and arduous operating conditions needing extremely high flexibility. Due to its extreme flexibility. It is perfect for use in extra ordinarily tight positions.
INNER TUBE: Oil resistant synthetic rubber
REINFORCEMENT: Four high tensile steel wire spiral
COVER: Oil abrasion, weather resistant synthetic rubber
Size: 3/4”–2”
Working pressure: 420bar–25bar
Lenght: 20m/40m
Weight: 1.32–4.15kg/m
WORKING TEMPERATURE: From 40℉ to +250℉ (-40℃ to +121℃)
SPECIFICATION:
|
Size |
I.D |
O.D |
W.P |
B.P |
Min B.R |
Weight |
Length |
||||
|
mm |
Inch |
mm |
mm |
Max |
Mpa |
psi |
Mpa |
Psi |
mm |
kg/m |
m |
|
19 |
3/4″ |
18.6 |
19.8 |
33.0 |
42 |
6000 |
168 |
24000 |
280 |
1.32 |
20/40 |
|
25 |
1″ |
25.0 |
26.4 |
39.9 |
38 |
5500 |
152 |
22000 |
340 |
2.11 |
20/40 |
|
32 |
1-1/4″ |
31.0 |
33.0 |
47.1 |
32.5 |
4700 |
130 |
18800 |
460 |
2.64 |
20/40 |
|
38 |
1-1/2″ |
37.7 |
39.3 |
55.1 |
29 |
4200 |
116 |
16800 |
560 |
3.27 |
20/40 |
|
51 |
2″ |
50.4 |
52.0 |
69.7 |
25 |
3600 |
100 |
14400 |
700 |
4.15 |
20/40 |
