Large Diameter Rubber Hose for Marine Dredging - China Suppliers & Factory for Water and Mud Suction Discharge
Large diameter rubber hose has an inner rubber layer (the material of the inner rubber layer is determined by the hose application), multiple layers of cloth or cord and helix steel wire(if need) are used as the reinforcement layer, and the outer layer is determined according to the usage of the hose.
Large diameter rubber hoses have many types,such as dredging rubber hose,marine hose ,marine oil rubber hose, floating rubber oil hose, mud dredge hose, water suction hose, water discharge hose, and so on. Marine dredge hose is used for offshore dredging industry.
The main applications for this kind of rubber hoses are estuary clearance, beach replenishment or large land reclamation and other civil engineering projects. The large diameter suction & delivery hose is easy to be connected with pipelines can reduce the oscillation caused by waves. Make the media in the hose more smooth.For floating dredging marine rubber hose is used for dredging engineering, matched with Dredger.
Advantages
- ✓ Longer lifetime.
- ✓ Better corrosion resistance.
- ✓ Better crack resistance.
- ✓ Small friction coefficient and low flow resistance.
- ✓ Excellent wear resistance, its wear resistance is 4 times higher than steel pipes under common condition.
- ✓ Good solder ability,its interface strength is higher than the pipe body.
- ✓ Good flexibility and anti-scratch resistance.
- ✓ Very high impact resistance.
- ✓ The unique resistance to low temperature, workable at temperature - 40-60 ° c.
- ✓ Light weight, 1/8 weight of steel pipe, easy for transportation and installation.
- ✓ Many kinds of connection can choose, usually choose metal flange, easy for installation and disassembly.
General Specifications
| Inner diameter(mm) | Fabric Layers | Diameter of steel wire | Length | ||
|---|---|---|---|---|---|
| (Tolerance 15cm) | |||||
| Diameter | Tolerance | Layers | mm | m | |
| 38 | 1.2 | 2 | 3 | 2 | 10 |
| 51 | 1.2 | 3 | 4 | 2.6 | 10 |
| 64 | 1.5 | 3 | 4 | 2.6 | 10 |
| 76 | 1.5 | 4 | 5 | 2.6 | 10 |
| 89 | 1.5 | 4 | 5 | 3.2 | 10 |
| 102 | 2 | 4 | 5 | 3.2 | 10 |
| 127 | 2 | 5 | 6 | 3.2 | 10 |
| 152 | 2 | 5 | 6 | 4 | 10 |
| 203 | 2.5 | 6 | 7 | 5 | 10 |
| 254 | 2.5 | 7 | 8 | 5 | 10 |
| 305 | 2.5 | 7 | 8 | 5 | 10 |
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