Selection of the proper Hydraulic hose for the application is essential to the proper operation and safe use of the hose and related equipment. In adequate to selection of the hose for your application can result in hose leakage , bursting or other failure,which can cause serious bodily injury or property damage from spraying fluids or flying projectiles. Therefore when choosing hydraulic hose , we should consider below factors:
-Hose Size , -Hose Length , -Hose Fittings , -Fluid Conveyed , -Bends , – Temperature ,
-Hose pressure , -Static Head Pressure , -Installation Design
Main Application : Very high-pressure applications used for petroleum based hydraulic fluids.
Application Specifications:DIN EN856 4SP
Temperature range : -40℃ to 100℃ (-40℉ to 212℉)
Construction Detail:
Inner tube : Oil resistant synthetic rubber
Reinforcement : Four high tensile steel wire spirals
Cover : Environment resistant synthetic rubber
Size | Hose I.D.
| W.D | O.D
| MAX W.P. | MIN B.P. | MIN B.R. | Weight | ||||||
mm | inch | Min | Max | Min | Max | Min | Max | bar | psi | bar | psi | mm | kg |
mm | mm | mm | mm | mm | mm | ||||||||
10 | 3/8” | 9.3 | 10.1 | 16.9 | 18.1 | 20.6 | 22.2 | 445 | 6454 | 1780 | 25816 | 180 | 0.75 |
13 | 1/2” | 12.3 | 13.5 | 19.4 | 21 | 23.8 | 25.4 | 415 | 6019 | 1660 | 24076 | 230 | 0.90 |
16 | 5/8” | 15.5 | 16.7 | 23 | 24.6 | 27.4 | 29 | 350 | 5076 | 1400 | 20305 | 250 | 1.10 |
19 | 3/4” | 18.6 | 19.8 | 27.4 | 29.0 | 31.4 | 33 | 350 | 5076 | 1400 | 20305 | 300 | 1.44 |
25 | 1” | 25 | 26.4 | 34.5 | 36.1 | 38.5 | 40.9 | 280 | 4061 | 1120 | 16244 | 340 | 1.98 |
32 | 1 1/4” | 31.4 | 33 | 45 | 47 | 49.2 | 52.4 | 210 | 3045 | 840 | 12183 | 460 | 2.85 |
38 | 1 1/2” | 37.7 | 39.3 | 51.4 | 53.4 | 55.6 | 58.8 | 185 | 2683 | 740 | 10732 | 560 | 3.35 |
51 | 2” | 50.4 | 52 | 64.3 | 66.3 | 68.2 | 71.4 | 165 | 2393 | 660 | 9572 | 660 | 5.40 |
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