Self-Floating Dredge Hose Heavy-Duty Abrasion Resistant Floating Pipeline
Our Self-Floating Dredge Hose Engineered with an integrated buoyancy system, this specialized hose is designed to stay afloat on water surfaces without the need for external flotation devices. Constructed from high-tensile strength materials and featuring a robust, abrasion-resistant inner tube, it is built to withstand the harsh conditions of transporting sand, gravel, silt, and other abrasive slurries. By eliminating the complexities of separate flotation pontoons, our hose reduces setup time, lowers operational costs, and provides unparalleled flexibility for dynamic dredging projects.
Key Features
Superior Buoyancy and Stability: The hose incorporates high-density polyethylene (HDPE) floats or polyurethane foam that are permanently attached, ensuring consistent flotation even in choppy water. This prevents sinking and kinking, guaranteeing a continuous and efficient flow.
Exceptional Abrasion and Wear Resistance: The inner tube is typically made from ultra-wear-resistant materials like special compounded rubber or polyurethane, significantly extending the service life when handling abrasive solids.
High Flexibility and Fatigue Resistance: Reinforced with steel wire or high-tensile textile cord, the hose can withstand constant movement, wave action, and bending without compromising its structural integrity or flow efficiency.
Corrosion Resistance: Designed for a saline or freshwater environment, all external and internal components are resistant to corrosion, UV radiation, and biological growth.
Easy Deployment and Retrieval: The self-contained flotation system makes deployment, relocation, and retrieval faster and safer, requiring less heavy equipment and manpower compared to pontoon-based pipelines.
Technical Specifications
| Parameter | Value |
| Color | Black |
| Vacuum Pressure | -0.09MPa |
| Working Pressure | 0.8MPa-2.5MPa |
| Burst Pressure | 2.4MPa-7.5MPa |
| Length | 10m-200m |
| End Fittings | Flanges, Camlocks, Clamps |
| Cover Material | Synthetic Rubber |
Applications
Sand and Gravel Dredging: Essential for extracting valuable aggregates from riverbeds, lakes, and sea floors for the construction industry.
Land Reclamation and Beach Nourishment: Used to transport massive volumes of sand to create new land or restore eroding coastlines.
Environmental Remediation: Crucial for removing contaminated sediments, silt, and sludge from polluted water bodies as part of cleanup projects.
Mining and Tailings Transport: Efficiently moves mining slurries and tailings in processing operations, especially in areas with water crossings.
Port and Waterway Maintenance: Deployed for routine maintenance dredging to ensure shipping channels and harbors remain navigable for large vessels.
Aquaculture and Geothermal Projects: Used for pond management and in projects involving the movement of water and sediments at specific temperatures.
Keywords: Self floating dredging hose, Easy installation floating hose, Long service floating hose
