Large Diameter Rubber Hose for Marine Dredging: Best China Suppliers & Factory for Water Mud Suction Discharge
Our large diameter rubber hoses are specifically designed for various civil engineering projects, including estuary clearance, beach replenishment, and extensive land reclamation. As a leading China supplier and factory of high-quality rubber hoses, we ensure that our products are easy to connect with existing pipelines, significantly reducing oscillation caused by waves for smoother media flow. These floating dredging marine rubber hoses are essential for dredging engineering applications and are perfectly matched with dredgers, making them an ideal choice for your project needs.
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 (mm)
Length
(Tolerance 15cm) m
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
Product Display
Frequently Asked Questions (FAQ)
What materials are used to construct large diameter rubber hoses?
These hoses feature an inner rubber layer customized for the specific application, reinforced with multiple layers of cloth or cord and helix steel wire (if required), and a protective outer layer designed for external environmental conditions.
What are the primary applications of marine dredge hoses?
They are widely used in civil engineering projects such as offshore dredging, estuary clearance, beach replenishment, and large-scale land reclamation. They connect easily with pipelines to minimize wave-induced oscillation.
What makes these hoses superior to traditional steel pipes?
They have 4 times higher wear resistance than steel pipes under normal conditions. Additionally, they are highly flexible, scratch-resistant, and only weigh about 1/8 of a steel pipe, making transport and installation much simpler.
Can these rubber hoses withstand extreme low temperatures?
Yes, these hoses exhibit unique resistance to low temperatures, allowing them to remain fully functional and workable within a temperature range of -40°C to 60°C.
How are these large diameter hoses typically connected?
They offer multiple connection choices, though metal flanges are most commonly selected due to their ease of installation, tight sealing, and simple disassembly.