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Product Description
Heavy Duty Dredging Hose for Sand, Sludge & Sediment Transport
Product Introduction:
The Dredging Hose is a vital piece of equipment in modern hydraulic engineering, specifically designed for the efficient transport of sediment, sludge, and slurry from water bodies such as rivers, lakes, and harbors. It serves as a flexible connector between rigid pipelines, enabling smooth and continuous dredging operations.
Constructed with high-strength synthetic rubber and reinforced with multiple layers of textile or steel wire, the dredging hose offers exceptional resistance to abrasion, corrosion, and pressure. Its excellent flexibility allows for easy installation and maneuverability in challenging underwater environments, while maintaining a reliable seal and flow efficiency.
Commonly used on cutter suction dredgers and trailing suction hopper dredgers, this hose effectively conveys mixtures of water, sand, mud, and gravel over short or long distances. By integrating with rigid pipe systems, the dredging hose absorbs vibration, accommodates minor misalignments, and reduces mechanical stress on fixed pipelines.
With robust performance and long service life, the dredging hose has become indispensable in sediment removal, waterway deepening, land reclamation, and environmental clean-up projects.
Product Parameters:
| Inner | NR+BR |
| Cover | BR+EPDM |
| Working Temperature | -20 ℃ ~80 ℃ |
| Safety Factor | 3:1 |
| Color | Black |
| Reinforcement layer | 1.High-strength spiral textile cord 2.High-strength spiral textile cord with helix steel wire 3.High-strength spiral textile cord with steel ring Choose the type of reinforcement layer based on theapplication of the hose |
| Application | Used for sediment dredging and sludge cleaning inrivers,lakes,ports,etc.Used for connecting with rigid pipelines,it is an essential engineering equipment in current water conservancy projects. |
Specification Dimensions:
| Inside Diameter | Working Pressure | Max Length | |
| mm | inch | bar | m |
| 200 | 8 | 10~20 | 11.8 |
| 250 | 10 | 10~20 | 11.8 |
| 300 | 12 | 10~20 | 11.8 |
| 350 | 14 | 10~20 | 11.8 |
| 400 | 16 | 10~20 | 11.8 |
| 450 | 18 | 10~20 | 11.8 |
| 500 | 20 | 10~20 | 11.8 |
| 600 | 24 | 10~20 | 11.8 |
| 800 | 32 | 10~20 | 11.8 |
| 1100 | 44 | 10~20 | 11.8 |
| Note:Specifications,pressures,colors,etc.can be customized according to requirements | |||
Key Features:
*Excellent abrasion and wear resistance
*High tensile and burst strength
*Good flexibility for easy coupling with rigid pipes
*Resistant to UV, ozone, and seawater corrosion
*Smooth inner liner for reduced flow resistance
