High Pressure Hydraulic Lines 115 to 450 bar For use with petroleum, synthetic or water based fluids in Hydraulic systems Specially made as per British coal 174 specification and to be used in underground mining equipments machines and roof support systems. Also, in long wall mining applications
Code
Dash size
DN
Hose I.D. (Nom.)
Hose O.D. (Nom.)
Working Pressure
Min. Burst Pressure
Min. Bend Radius
Part#
inch
mm
inch
mm
psi
bar
psi
bar
mm
inch
PH174-4
-4
6
1/4
6.4
0.67
17.0
6525
450
26100
1800
100
4.00
PH174-6
-6
10
3/8
9.5
0.83
21.2
5510
380
22040
1520
130
5.00
PH174-8
-8
12
1/2
12.7
1.04
26.4
5300
362
21200
1460
150
6.00
PH174-10
-10
16
5/8
16.O
1.17
29.8
4060
280
16240
1120
190
7.60
PH174-12
-12
20
3/4
19.0
1.33
33.7
4000
276
16000
1100
230
9.00
PH174-16
-16
25
1
25.4
1.60
40.7
3150
215
12600
880
300
12.00
PH174-20
-20
32
1.1/4
31.8
1.87
47.5
2500
172
10000
700
380
15.20
PH174-24
-24
38
1.1/2
38.1
2.13
54.1
2150
146
8600
600
450
18.00
PH174-32
-32
50
2
50.8
2.63
66.8
1650
112
6600
460
600
24.00
* DGMS Approved
Applicable Standard:
Standard : BCS 174 - 1992
Construction:
Core: Oil and Water resistant Synthetic rubber Reinforcement:Double high tensile steel wire braids Cover: Black Color, Synthetic rubber resistant to oil, weather, abrasion and resistance to flame