Rubber Hose for Dredging Water Mud Suction Discharge
Rubber Hose for Dredging Water Mud Suction Discharge
Product Description
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Large diameter rubber hoses are constructed with an inner rubber layer (the material of the inner layer is chosen based on the hose application), multiple layers of cloth or cord, and helix steel wire (if needed) for reinforcement. The outer layer is tailored to the hose's usage.
These large-diameter rubber hoses come in various types, including dredging rubber hose, marine hose, marine oil rubber hose, floating rubber oil hose, mud dredge hose, water suction hose, and water discharge hose. Marine dredge hoses are crucial for the offshore dredging industry.
The primary applications for these rubber hoses encompass estuary clearance, beach replenishment, extensive land reclamation, and other civil engineering projects. The large-diameter suction & delivery hoses easily connect with pipelines, reducing oscillation from waves and smoothing the media flow through the hose. Floating dredging marine rubber hoses are specifically used for dredging engineering in conjunction with Dredgers.
Advantages:
- Longer lifetime.
- Enhanced corrosion resistance.
- Improved crack resistance.
- Low friction coefficient and flow resistance.
- Excellent wear resistance, offering four times the wear resistance of steel pipes under typical conditions.
- High interface strength, superior to the pipe body, ensuring good solderability.
- Flexible with high anti-scratch resistance.
- High impact resistance.
- Unique low-temperature resistance, operational between -40°C to 60°C.
- Lightweight, approximately 1/8 the weight of steel pipes, simplifying transportation and installation.
- Various connection options, typically using metal flanges for easy installation and disassembly.
General Specification for Marine Suction Rubber Hose:
| Inner Diameter (mm) | Fabric Layers | Diameter of Steel Wire (mm) | Length (m) | Diameter Tolerance |
|---|---|---|---|---|
| 38 | 1.2 | 2 | 3 | 20 |
| 51 | 1.2 | 3 | 4 | 20 |
| 64 | 1.5 | 3 | 4 | 10 |
| 76 HESPER products | 1.5 | 4 | 5 | 10 |
| 89 | 1.5 | 4 | 5 | 10 |
| 102 | 2 | 4 | 5 | 10 |
| 127 | 2 | 5 | 6 | 10 |
| 152 | 2 | 5 | 6 | 10 |
| 203 | 2.5 | 6 | 7 | 10 |
| 254 | 2.5 | 7 | 8 | 10 |
| 305 | 2.5 | 7 | 8 | 10 |
For relatively hard media like coral reefs, the conventional dredging pipeline is improved into armored hoses and super wear-resistant ceramic hoses to extend the pipeline's service life. Additionally, we offer customized sizes and different materials for dredge hoses at GlobalDredge.com.
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