4" 2" Discharge Rubber Hose For Sump Pump Large Diameter Slurry Marine Dredging
High Quality Slurry Marine Dredging Rubber Discharge Hose Large Diameter Dredge Discharge Hose
The discharge rubber hose is a part of the dredging pipeline for dredging, usually with a steel pipe or HDPE pipe connected in a pipe assembly. We know that general steel pipes and HDPE pipes do not have much flexibility, while rubber exhaust pipes have such characteristics. In the working environment with strong wind and waves, the exhaust rubber hose can rely on its own smoothness to partially compensate for the wind, so as to ensure the safety of the entire pipeline. In addition, the dredge tube wear liner is ultra-portable and suitable for a wide variety of dredging objects. This allows smooth bending of the pipe.It can be equipped with fixed steel flange, movable steel flange or rubber flange.
Construction:
| Inner layer | Black,wear and corrosion resistant rubber |
| Reinforcement | High tensile spiral fabric reinforcements, steel wire spiral layer |
| Cover | Black,wear and corrosion resistant rubber |
Inner layer: NR,BR and SBR compound
synthetic rubber;
Reinforcement: high tensile strength fabrics
with helix steel wire；
Cover:NR+CR；
Ideal working temperature: -20 to 70℃；
Safety factor: 5:1
Dimension:
| I.D | W.P. | B.P. | Length | Reference Thickness | |
| mm | Tolerance(mm) | bar | bar | m | mm |
| 300 | ±2 | 4~12 | 36 | 1~3 | 34~37 |
| 450 | ±2 | 4~12 | 36 | 1~3 | 34~37 |
| 560 | ±3 | 4~12 | 36 | 2~3 | 40~45 |
| 600 | ±3 | 4~12 | 36 | 2~3 | 40~45 |
| 700 | ±3 | 8~15 | 45 | 2~3 | 40~45 |
| 800 | ±4 | 12~25 | 55 | 2~3 | 50~52 |
| 900 | ±4 | 15~25 | 75 | 2~3 | 55~58 |
| 1000 | ±5 | 20~25 | 75 | 3~5 | 75 |
| 1100 | ±5 | 25~30 | 80 | 3~5 | 90 |
| Customer made acceptable. | |||||
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