Dredging Discharging And Suction Hose
Product Description
Dredging Discharging And Suction hose
General description
The steel flange discharge hoses are used with dredgers for silt/gravels conveyance. Thickness of the pipe wall is from 18mm to 70mm. The suitable working temperature is from -20c to 50c. It is convenient to install, flexible to use, safe, abrasion-resistant and bending-resistant.
Other technical parameter can be made according to the client’s requirement.
Performance For discharging hose
| Inner diameter | Working pressure | Burst pressure | Length | Thickness of the pipe wall | |
| mm | Tolerance(mm) | Mpa | Mpa | M | mm |
| 300 | +/-2 | 0.4-1.2 | 3.6 | 1-3 | 34-37 |
| 414 | +/-2 | 0.4-1.2 | 3.6 | 1-3 | 35-37 |
| 560 | +/-3 | 0.4-1.2 | 3.6 | 2-3 | 40-45 |
| 600 | +/-3 | 0.4-1.2 | 3.6 | 2-3 | 40-45 |
| 700 | +/-3 | 0.8-1.5 | 4.5 | 2-3 | 40-45 |
| 800 | +/-5 | 1.2-2.5 | 5.5 | 2-3 | 50-52 |
| 900 | +/-5 | 1.5-2.5 | 7.5 | 2-3 | 55-58 |
| 1000 | +/-5 | 2.0-2.5 | 7.5 | 3-5 | 75 |
Performance for suction hose
| Inner diameter | Working pressure | Length | Thickness of the pipe wall | |
| mm | Tolerance(mm) | Mpa | M | mm |
| 250 | +/2 | 60mm Mercury Max vac 650mm high | 1-3 | 31-32 |
| 300 | +/2 | 1-3 | 34-37 | |
| 414 | +/2 | 1-3 | 35-37 | |
| 560 | +/3 | 2-3 | 40-45 | |
| 600 | +/3 | 2-3 | 40-45 | |
| 700 | +/3 | 2-3 | 40-45 | |
| 800 | +/4 | 2-3 | 50-52 | |
| 900 | +/4 | 2-3 | 55-58 | |