Description
Hydraulic Hose Selection and Replacement Catalog technical overview
General hydraulic hose selection page for uncategorized catalog visitors, covering pressure, temperature, fluid compatibility and fitting matching.
Catalog-based construction and application
| Tube | Oil resistant synthetic rubber or special liner according to selected product family. |
|---|---|
| Reinforcement | Textile, one/two wire braid, four/six spiral wire or thermoplastic fiber reinforcement. |
| Cover | Smooth, wrapped, abrasion resistant, oil resistant or heat resistant cover. |
| Working pressure | Select by product family from low pressure return hose to high pressure spiral hose. |
| Temperature | Select by rubber, thermoplastic, steam or specialty hose family. |
| Standard / reference | SAE J517, EN 853, EN 857, EN 856, EN 854 and ISO 18752 reference families. |
| Application | Maintenance replacement for mining, palm oil, construction, agriculture, marine and manufacturing equipment. |
| Fitting compatibility | BSP, JIC, ORFS, DIN metric, NPT and SAE flange options. |
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.
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