This sandblast hose features a highly abrasion-resistant and conductive inner tube that strongly withstands the high-speed scouring of abrasives such as quartz sand, steel grit, and corundum. It prevents premature wear and sand accumulation/clogging, while its conductive material safely dissipates static electricity to eliminate the risk of dust fires. The multi-layer high-strength fiber wrapped reinforcement structure provides high-pressure containment, ensuring stable pressure resistance and excellent pulse impact resistance, preventing bulging and delamination during long-term sandblasting operations. The matte, anti-slip, and abrasion-resistant outer cover protects against dragging and scraping, as well as ozone aging. It remains highly flexible and resistant to cracking in both high and low-temperature environments, and its anti-slip design ensures a secure grip during handling. It is widely used for high-pressure sandblasting operations such as steel structure rust removal, ship refurbishment, stone treatment, foundry sand cleaning, and workpiece surface polishing.
| DN | Inches | I .D (mm) | O .D(mm) | Max.W.P (Mpa) | Min. B.P (Mpa) | Min. B.R (mm) | |
|---|---|---|---|---|---|---|---|
| Min | Max | Min | |||||
| 16 | 5/8 | 15.8 | 16.6 | 29.0 | 1.0 | 4.0 | 105 |
| 19 | 3/4 | 18.8 | 19.8 | 35.0 | 1.0 | 4.0 | 130 |
| 25 | 1 | 24.8 | 25.8 | 44.0 | 1.0 | 4.0 | 150 |
| 32 | 1 1/4 | 31.6 | 32.6 | 50.0 | 1.0 | 4.0 | 190 |
| 38 | 1 1/2 | 37.7 | 38.8 | 59.0 | 1.0 | 4.0 | 240 |
| 45 | 1 3/4 | 44.6 | 45.6 | 64.0 | 1.0 | 4.0 | 260 |
| 51 | 2 | 50.7 | 52.0 | 71.0 | 1.0 | 4.0 | 300 |
| 64 | 2 1/2 | 63.7 | 65.3 | 85.0 | 0.8 | 3.2 | 800 |
| 76 | 3 | 75.5 | 77.3 | 102.0 | 0.8 | 3.2 | 920 |
| 89 | 3 1/2 | 88.5 | 90.5 | 115.0 | 0.8 | 3.2 | 1100 |
| 102 | 4 | 101.5 | 104.0 | 128.0 | 0.8 | 3.2 | 1300 |
