
EN 856-4SP Steel Braided Rubber Hose Application: Suitable for use with petroleum based hydraulic fluids in the temperature range -40°C to +100°C (-40°F to +212°F). Characteristics: The hose consists of an inner layer of oil-resistant synthetic rubber,...
EN 856-4SP
Rubber hose with steel braid
Application:
Suitable for use with petroleum-based hydraulic fluids over a temperature range of -40°C to +100°C (-40°F to +212°F).
Specifications:
The hose consists of an inner layer of oil-resistant synthetic rubber, four layers of steel wire braid and an outer layer of oil-resistant, weather-resistant synthetic rubber. The hose complies with EN 856-4SP and GB/T 10544-2013 standards.
| Specifications | Hose Inner DiameterI.D | Outer diameter of reinforcing layer W.D | Hose outer diameter0.D | Maximum working pressureMax.W.P | Test pressureP.P | Minimum burst pressureMin.B.P | Minimum bending radiusMin.B.R | Reference weightW.T | ||||
| SIZE | SIZE | Min | Max Max | Min | Max Max | Min | Max ax | |||||
| dash | inch | mm | mm | mm | mm | mm | mm | MPa | MPa | MPa | mm | kg/m |
| -4 | 1/4 | 6.2 | 7.0 | 14.1 | 15.3 | 17.1 | 18.7 | 45 | 90 | 180 | 150 | 0.64 |
| -6 | 3/8 | 9.3 | 10.1 | 16.9 | 18.1 | 20.6 | 22.2 | 44.5 | 89 | 178 | 180 | 0.75 |
| -8 | 1/2 | 12.3 | 13.5 | 19.4 | 21.0 | 23.8 | 25.4 | 41.5 | 83 | 166 | 230 | 0.90 |
| -10 | 5/8 | 155 | 16.7 | 23.0 | 24.6 | 27.4 | 29.0 | 35 | 70 | 140 | 250 | 1.10 |
| -12 | 3/4 | 18.6 | 19.8 | 27.4 | 29.0 | 31.4 | 33.0 | 35 | 70 | 140 | 300 | 1.44 |
| -16 | 1 | 25.0 | 26.4 | 34.5 | 36.1 | 38.5 | 40.9 | 28 | 56 | 112 | 340 | 1.98 |
| -20 | 11/4 | 31.4 | 33.0 | 45.0 | 47.0 | 49.2 | 52.4 | 21 | 42 | 84 | 460 | 2.85 |
| -24 | 11/2 | 37.7 | 39.3 | 51.4 | 53.4 | 55.6 | 58.8 | 18.5 | 37 | 74 | 560 | 3.35 |
| -32 | 2 | 50.4 | 52.0 | 64.3 | 66.3 | 68.2 | 71.4 | 16.5 | 33 | 66 | 660 | 5.40 |