Product Description:
Our Dredging Rubber Discharge Hose is engineered to withstand the
harshest conditions in the marine construction and mining
industries. Designed specifically for the transport of abrasive
materials such as sediment, sludge, sand, and coral reefs, this
hose serves as the critical flexible link between dredging pumps
and the discharge pipeline.
Unlike standard industrial hoses, our dredging hoses are
constructed using high-grade, wear-resistant synthetic rubber and
reinforced with high-strength synthetic fabric or steel wire. This
unique composite structure ensures that the hose maintains its
shape under vacuum (if applicable) and withstands high internal
pressure, all while offering superior flexibility to accommodate
the movement of waves and tides. Whether you are operating in a
river, a port, or open seas, this hose delivers the reliability
required to minimize downtime and maximize operational efficiency.
Features:
Superior Abrasion Resistance: The inner lining is made from premium
natural rubber or BR/SBR blends, specifically compounded to resist
the cutting and gouging action of sharp rocks, shells, and coarse
sand.
High Pressure Capability: Reinforced with multiple layers of
high-tensile synthetic cord or spiral steel wire, our hoses can
handle working pressures ranging from 10 bar to 25 bar
(customizable) without bursting or bulging.
Weather and Aging Resistance: The outer cover is crafted from
weather-resistant rubber (usually EPDM or CR blend) that protects
the internal layers from UV radiation, ozone, seawater corrosion,
and accidental external damage.
Flexible Connection: The hose acts as a vibration damper. It
absorbs the kinetic energy and oscillation caused by the dredging
pump and wave motion, protecting the rigid steel pipes from stress
fatigue.
Customizable Flange Ends: We offer built-in steel nipples or
sandwich flanges (carbon steel or stainless steel) that are
vulcanized directly into the rubber, ensuring a leak-free and
secure connection.
Technical Parameters:
| Parameters | Value |
|---|
| Standards | Meets RMA Class C Oil Resistance Requirements |
| Length | 50 Ft |
| Temperature Range | -40°F To 180°F |
| Color | Black |
| Reinforcement | High Tensile Synthetic Yarn |
| Package Type | Carton |
| Cover | Synthetic Rubber |
| Material | Synthetic Rubber |
| Maximum Pressure | 500 Psi |
| Package Quantity | 1 |
| Features | Wear resistant rubber dredging hose, slurry dredging rubber
discharge hose, Flexible rubber hose |
Applications:
Marine Dredging Operations: Used for discharge pipelines in Cutter
Suction Dredgers (CSD) and Trailing Suction Hopper Dredgers (TSHD)
for clearing ports and waterways.
Land Reclamation: Transporting sand and fill material over long
distances to create new land mass or restore beaches.
Mining and Mineral Processing: Transferring tailings, mineral
slurries, and gravel in mining sites.
River and Lake Cleaning: Removing silt and sludge to improve water
depth and environmental quality.
Construction Projects: Transferring concrete, cement, or mud in
large-scale civil engineering projects.
