Self-Floating Hose

 

A self-floating dredge hose is a specialized type of hose used in dredging operations. It is designed to be buoyant and flexible, allowing it to float on the water's surface while carrying dredged materials.

 

 

Hongruntong Marine Dredge Floating Hose is specifically designed for the transportation of sand, slurry, mud, and gravel in dredging and reclamation projects. It is built to float on water, maintaining flexible and efficient pipeline alignment even in dynamic offshore or nearshore environments.

 

Constructed with wear-resistant rubber and reinforced with high-tensile synthetic cord and embedded steel rings, our floating hoses are equipped with durable foam-filled floatation collars to ensure positive buoyancy and long service life.

 

 

Key Features & Benefits

 

  • Excellent Buoyancy
    High-quality closed-cell foam collars allow the hose to float reliably, even in rough sea conditions.

  • Superior Abrasion Resistance
    Inner tube is lined with highly durable rubber to withstand sand and gravel movement.

  • Flexible & Easy to Handle
    Hose retains flexibility over time and is easy to install and reposition during operations.

  • Strong Structure
    Multi-layer reinforcement with steel rings and synthetic fabric ensures resistance to internal pressure and external stress.

  • Customizable Ends
    Available with fixed flanges, loose flanges, or nipple ends for various dredging systems.

 

floating dredge hose for sale

 

 

Applications

 

Dredging and reclamation projects
Land reclamation
Harbor and port maintenance
Mining operations
Offshore oil and gas industry
Environmental remediation
Beach nourishment
Dam and reservoir maintenance

 

 

Technical Specifications

 

floating dredge pipe

Brand

Hongruntong Marine

Model

SF-Series

Hose Diameter

DN50–760 (2–30”) as standard

Hose Length

Up to 12.2m (40’) as standard

Pressure Rating

10-21bar (145 to 305psi) Higher on request

Temperature Rating

-30°C to +75°C

Buoyancy Rating

0% (neutral) to 50% (half of hose out of water)

End connections

Full spigot fixed flange

Full spigot swivel flange

Custom

Flange types

AS2129, ASME B16.5, ASME B16.47, AWWA C207, AS4087, BS EN 1092, BS3293, JIS B2220, SANS 1123, DIN ISO 7005, custom

Groove types

AWWA C606 OGS, Victaulic AGS, custom

Thread types

BSP, NPT, API, premium, custom

Safety factor

4:1 as standard

Extra options

Custom nozzles, branches, or connections

Wear a monitoring system (plug-only or push-button)

 

 

Detailed Images

 

self-floating hose for dredgingFloating hose for dredgingFlexible floating hose for dredgingDredge pipeline floating hose

 

Rubber floating hose for dredgers

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Self-Floating Hose