Description
Specialty Wrapped Cover Hydraulic Hose technical overview
Specialty wrapped cover hose for high temperature, PTFE, compact or aggressive fluid applications that cannot be handled by standard rubber hydraulic hose.
Catalog-based construction and application
| Tube | PTFE, synthetic rubber or special liner selected by media. |
|---|---|
| Reinforcement | Stainless steel braid, steel wire braid or compact reinforcement according to hose type. |
| Cover | Wrapped, stainless braid or special cover by application. |
| Working pressure | Catalog specialty reference follows product type; confirm with fluid, temperature and impulse demand. |
| Temperature | Selected by hose type, including high temperature and aggressive fluid service. |
| Standard / reference | Indo Hydraulics special hydraulic hose catalog family. |
| Application | Hot oil, aggressive fluid, compact equipment and special replacement assemblies. |
| Fitting compatibility | Special ferrules and stainless/carbon steel fittings matched to liner and reinforcement. |
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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