DIN 20023 4SH/EN 856 4SH
CONSTRUCTION
Tube:oil resistant synthetic rubber
Reinforcement:four high tensile steel wire spiral layers (4W/S)
Cover:abrasion and weather resistant synthetic rubber，MSHA accepted.
Application:Hose range suitable to carry hydraulic fluids such as glycol, mineral oils, fuels, lubricants, emulsion, hydrocarbons etc, to realize the conveying of liquid and the transmission of hydraulic power.
Temperature range:- 40ºC to + 125ºC
| Nominal Diameter | Inside Diameter(mm) | Reinforcement Diameter(mm) | Outside Diameter(mm) | Working Pressure(Mpa) | Proof Pressure(Mpa) | Burst Pressure (Mpa) | Min.Bend Radius (mm) | Weight Kg/m | ||||
| mm | inch | min | max | min | max | min | max | max | min | |||
| 19 | 3/4 | 18.6 | 19.8 | 27.6 | 29.2 | 31.4 | 33 | 42 | 84 | 168 | 280 | 1.7 |
| 25.4 | 1 | 25 | 26.4 | 34.4 | 36 | 37.5 | 39.9 | 38 | 76 | 152 | 340 | 2.5 |
| 31.8 | 1.1/4 | 31.4 | 33 | 40.9 | 42.9 | 43.9 | 47.1 | 32.5 | 65 | 130 | 460 | 3 |
| 38.1 | 1.1/2 | 37.7 | 39.3 | 47.8 | 49.8 | 51.9 | 55.1 | 29 | 58 | 116 | 560 | 3.6 |
| 50.8 | 2 | 50.4 | 52 | 62.2 | 64.2 | 66.5 | 69.7 | 25 | 50 | 100 | 700 | 5 |