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BRIDGESTONE 4ST+

Hose for very high pressure hydraulics lines. Inner hose from 12 to 31 mm.
 
Technical information:
Inner hose: black, synthetic rubber(1).
Cover hose: synthetic rubber cover, abrasion resistant type, MSHA flame retardant approved(3).
Reinforcement: four high tensile steel wire spirals(2).
Temperature range: -40°C to +121°C.
Applications:  high pressure hydraulic system with extreme high pressure peaks for use with hydraulic oils, both mineral and biological, polyglycol base oils, water-oil emulsions and water.
Producer: Bridgestone (Japan)
Hose length: see in the table

 

BRITGESTONE 4ST+
Code
Øin.,mm
Øin.,
inches
Øin.,
dash
Øout.,
mm
Working
pressure, bar
Bursting pressure, bar
Bending radius, mm
Weight, kg/m
Coil length, m
R9R-08-BR
12
1/2
08
20
420
1680
110
0.74
40
R9R-10-BR
16
5/8
10
24.4
420
1680
140
1.00
40
R9R-12-BR
19
3/4
12
28.2
420
1680
170
1.47
40
R9R-16-BR
25
1
16
34.6
420
1680
220
1.95
40
 
31
1 1/4
20
41.9
420
1680
380
2.49
40
 
If you can‘t find exact diameter – ask.

 

 
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