描述
EN854 3TE Three Steel Wire Braided Hydraulic Hose technical overview
EN854 3TE hydraulic hose for heavier return and low/medium pressure hydraulic service where additional reinforcement is required.
Catalog-based construction and application
| Tube | Oil resistant synthetic rubber tube. |
|---|---|
| Reinforcement | Multi-layer braid reinforcement according to 3TE service demand. |
| Cover | Wrapped abrasion and weather resistant rubber cover. |
| Working pressure | Low to medium pressure return/transfer circuits; confirm exact size and pressure before assembly. |
| Temperature | -40 C to +100 C typical hydraulic oil service. |
| Standard / reference | EN 854 3TE reference. |
| 应用 | Hydraulic return, pilot and transfer lines on industrial and mobile equipment. |
| Fitting compatibility | Matched ferrules and inserts by hose O.D., reinforcement and pressure class. |
Size and pressure reference
The table below follows the dimensional pattern shown in the Indo Hydraulics hose catalog. Final hose assembly selection should confirm fluid, impulse load, route radius and crimp fitting series.
| I.D. inch | I.D. mm | O.D. mm | W.P. MPa / psi | Bend radius mm | Weight kg/m |
|---|---|---|---|---|---|
| 3/16" | 5 | 11.7 | 25 / 3630 | 100 | 0.22 |
| 1/4" | 6.3 | 13.3 | 22.5 / 3260 | 100 | 0.28 |
| 5/16" | 8 | 15.0 | 21 / 3045 | 115 | 0.34 |
| 3/8" | 10 | 17.0 | 18 / 2610 | 130 | 0.42 |
| 1/2" | 12.5 | 21.0 | 16 / 2320 | 180 | 0.55 |
| 5/8" | 16 | 24.7 | 13 / 1885 | 205 | 0.70 |
| 3/4" | 19 | 29.0 | 10.5 / 1520 | 240 | 0.86 |
| 1" | 25 | 37.0 | 8.8 / 1275 | 300 | 1.20 |
Selection notes for buyers
- Use for mobile machinery, palm oil equipment, compact routing and maintenance replacement.
- Confirm bend radius around cylinders, pumps, valve blocks and moving arms before assembly.
- Match ferrule and insert series to hose construction to reduce leakage and pull-off risk.
FAQ
Can this hose be supplied as a crimped hose assembly?
Yes. Indo Hydraulics can match hose, ferrule and fitting type for replacement or project supply, including BSP, JIC, ORFS, NPT and DIN metric connection patterns.
Which size should be stocked for maintenance?
Fast-moving maintenance sizes usually depend on the equipment population. For mobile hydraulic lines, 1/4 inch to 1 inch sizes are common; for industrial transfer hose, 1/2 inch to 4 inch sizes are often requested.
How should pressure be confirmed?
Choose by working pressure, burst margin, bend radius, temperature and fluid compatibility. Do not select by hose size alone.
