
Ultra-high-pressure Hose
Ultra-high-pressure hose
Ultra-high-pressure series hoses adopt steel wire winding technology. Multiple winding layers can be applied to further improve the hose's pressure resistance.
Products Description
The reinforcement layer of steel-wir-wound ultra-high-pressure hoses consists of specially-treated high-strength wound steel wires. The inner rubber layer is made of nylon, while the outer rubber layer is nylon-polyurethane accordingly. This hose features low fluid resistance, low volumetric expansion, good chemical-corrosion resistance, light weight and small outer diameter. The maximum length of a single hose can reach 1200 meters. Hose couplings are available in high‑quality carbon steel or stainless steel, and are assembled with advanced crimping equipment and processes.

Technical Parameters
| Inner liner | nylon |
| Reinforcement layer | High-Tensile Special Steel Wire |
| Outer cover | Polyurethane |
| Temperature range | -40℃~120℃ |
| Product features | Oil-resistant, acid-alkali resistant, non-toxic and odorless,Higher pressure resistance |
| Scope of Application | Equipment Requiring Ultra-High Pressure |
| specification | Inner radius (mm) |
Outer diameter(mm) | Work pressure(Mpa) | Min.bending radius(mm) |
| 2SP-3 | 3 | 7 | 150 | 100 |
| 2SP-4 | 4 | 11.5 | 120 | 110 |
| 4SP-3 | 3 | 9 | 300 | 100 |
| 4SP-4 | 4 | 13.8 | 200 | 130 |
| 6SP-4 | 4 | 15.8 | 260 | 180 |
| 6SP-5 | 5 | 15 | 250 | 190 |
| 2SP-6 | 6.2 | 13.5 | 110 | 130 |
| 4SP-6 | 6.2 | 15.8 | 150 | 180 |
| 6SP-6 | 6.2 | 17.5 | 200 | 200 |
| 2SP-8 | 7.8 | 15.5 | 100 | 180 |
| 4SP-8 | 7.8 | 17.5 | 145 | 200 |
| 6SP-8 | 7.8 | 19.5 | 180 | 250 |
| 2SP-10 | 9.6 | 18.1 | 80 | 200 |
| 4SP-10 | 9.6 | 20.2 | 130 | 240 |
| 3SP-10 | 9.6 | 23.2 | 160 | 250 |
| 2SP-12 | 11.9 | 20.5 | 75 | 240 |
| 4SP-12 | 11.9 | 23.4 | 120 | 260 |
| 6SP-12 | 11.9 | 25.5 | 150 | 260 |
| 2SP-16 | 15.9 | 25 | 60 | 290 |
| 4SP-16 | 15.9 | 27.2 | 85 | 290 |
| 6SP-16 | 15.9 | 29.5 | 100 | 300 |
| 2SP-19 | 19 | 28.3 | 50 | 290 |
| 4SP-19 | 19 | 30.5 | 65 | 310 |
| 6SP-19 | 19 | 33 | 80 | 350 |
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