5 inch 4 M 85 BAR factory long life concrete pump hose with two ends
What is the advantages of concrete pump hose?
1.Long lifespan 30000CBM
2.Good corrosion resistance.
3.Good crack growth resistance.
4.Little coefficient of friction and low flow resistance.
5.Good flexibility and anti-scratch ability.
6. Very high impact resistance.
7.The unique resistance to low temperature, workable at temperature - 25°C to 65 °C.
8. Light weight, easy for transportation and installation.
9. Flexible metal flange for connection, easy for installation and disassembly.
10. Smooth inner wall, spiral rubber hose easy for pipeline transportation.
Spectification:
1. Our hose is the best hose made.
Wire braid hose Working pressure: 85bar, Bursting pressure: 240bar
2. Available with Metric or Heavy Duty ends or ends for concrete pump or shotcrete pump and available with one or two ends. Our hoses ends are heat treated and externally swaged for long life.
3. We may also produce according to your requirements, please feel free to contact us
What is the specifications of concrete pump hose?
1.Concrete Pump Steel Wire Rubber Hose
| SIZE | Inner diameter (mm) | Wall thickness tolerance (mm) | Outer diameter (mm) | Working pressure (bar) | Bursting pressure(bar) |
| 2" | 50 | 9±0.75 | 68±1.5 | 85 | 240 |
| 2.5" | 64 | 10±0.75 | 85±1.5 | 85 | 240 |
| 3" | 76.2 | 12.9±1 | 102±1.5 | 85 | 240 |
| 3.5" | 89 | 13.5±1 | 116±1.5 | 85 | 240 |
| 4" | 101.6 | 14.2±1 | 130±1.75 | 85 | 240 |
| 4.5" | 115 | 14±1 | 143±2 | 85 | 240 |
| 5" | 127 | 16±1 | 158±2 | 85 | 240 |
2.Concrete Pump Fabric Hose 80bar
| Size |
ID (mm) |
OD (mm) |
Inner rubber thickness(mm) | Hose Thickness(mm) | Piles of fabric | Max safety Factor | Bending Radius | W.T/M |
| 2" | 51.0 ±0.5 | 73.8±1.0 | 4.0 ±0.5 | 11.4 ±0.75 | 4 | 2.5 | 250 | 2.6±0.2 |
| 2.5" | 63.5±0.8 | 87.4±1.0 | 4.5 ±0.5 | 11.7 ±0.75 | 4 | 2.5 | 300 | 3.6±0.3 |
| 3" | 76.0±1.0 | 107.0±1.2 | 5.5 ±0.5 | 15.5 ±1.0 | 6 | 2.5 | 320 | 4.6±0.3 |
| 3.5" | 89.0±1.0 | 120.0±1.5 | 5.5 ±0.5 | 15.5 ±1.0 | 6 | 2.5 | 350 | 5.5±0.3 |
| 4" | 102.±1.0 | 138.0±1.7 | 5.5 ±0.5 | 18.0 ±1.0 | 8 | 2.5 | 400 | 6.8±0.3 |
| 4.5" | 114.0±1.0 | 150.0±1.5 | 5.5 ±0.5 | 18.0 ±1.0 | 8 | 2.5 | 500 | 7.8±0.3 |
| 5" | 127.0±1.0 | 163.0±2.0 | 5.5 ±0.5 | 18.0 ±1.0 | 8 | 2.5 | 600 | 9.0±0.3 |
