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Customized Sized Floating Dredging Hoses Mud Dredge Hose Multi Layer Construction

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Customized Sized Floating Dredging Hoses Mud Dredge Hose Multi Layer Construction

Brand Name : Hongruntong Marine

Model Number : HM-FDH97

Certification : ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS

Place of Origin : China

MOQ : 1

Price : USD18 to USD9800 Per Piece

Payment Terms : L/C,D/A,D/P,T/T,Western Union

Supply Ability : 5625 Pieces Per Month

Delivery Time : 5-6 Work Days

Packaging Details : Wooden Pallet, Wooden Case

Product Name : Floating Dredge Hose

Inner Rubber : NBR

Flange : ANSI150, ANSI300

Size : Customized Size

Keywords : Floating Discharge Hose Pipe

Warranty : 24 Months

Pressure : 10-21 Bar

Reinforcement : High Strength Synthetic Cord with Sprial Steel Wirehose

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Mud Dredge Hose Anti Silt Clogging Tidal Adaptability Low Flow Resistance
Floating Dredge Hose is a premium marine engineering product designed for heavy-duty slurry transport in offshore, coastal, and port dredging operations. Its multi-layer construction combines an abrasion-resistant synthetic rubber inner lining, a high-tensile reinforcement carcass, and a durable outer cover resistant to UV, saltwater, and chemical exposure. Integrated closed-cell foam flotation ensures the hose maintains buoyancy over long distances, preventing pipeline sagging and improving flow efficiency even under strong wave action or tidal currents.
The hose is optimized for handling high-density slurry containing sand, silt, and gravel. Its reinforced structure allows it to withstand high-pressure pumping systems and mechanical stresses caused by bending, twisting, and stretching during deployment. Modular flange and quick-coupling connections facilitate fast installation, disassembly, and replacement, reducing operational downtime. Floating Dredge Hose provides operational reliability, long service life, and cost-efficiency, making it a trusted solution for large-scale dredging and reclamation projects worldwide.
Case Study: Coastal Reclamation Project in Southeast Asia
A Southeast Asian coastal reclamation project required moving over 1.8 million cubic meters of sand to create new waterfront infrastructure. A 20,000 DWT cutter suction dredger transported the slurry through a floating pipeline system over a 3-kilometer distance. Previous dredging systems had issues with hose wear, submersion, and frequent maintenance interruptions.
Hongruntong Floating Dredge Hoses were deployed to overcome these challenges. The hoses' abrasion-resistant inner lining handled coarse sand and debris without significant wear, while the flotation layer ensured the pipeline remained aligned and above water. Reinforced structural layers allowed high-pressure operation without deformation, even under extreme tidal and wave conditions.
During the 12-month project, the hoses enabled continuous operation with minimal maintenance, increasing dredging efficiency by 30% compared to prior deployments. Replacement cycles were extended, reducing material and labor costs. Project managers reported improved safety for operators due to stable flotation and minimized pipeline movement, confirming the hoses' value for repeated use in similar coastal reclamation operations.
Customized Sized Floating Dredging Hoses Mud Dredge Hose Multi Layer Construction Customized Sized Floating Dredging Hoses Mud Dredge Hose Multi Layer Construction
Specifications
Material PTFE, Galvanized Steel Wire, PVC Coated Polyester Cloth
Product Name Floating Dredge Hose
Inner Wire Stainless Steel 316
Lining Polyamide
Carcass Polyamide fabrics, Polyester films
Outer Wire Stainless Steel 316
Working Pressure 10 bar to 21 bar
Maximum Length 40 meters
Sample Available
Delivery time Normally 3-5 days
Model Specifications
Model Dimensions [mm] Dimensions [inch] Working Pressure [bar] Working Pressure [psi] Safety Factor Bending Radius [kg] Weight [m] Length
HM-FDH20 20 3/4" 16 230 6:1 80 0.8 40
HM-FDH25 25 1" 16 230 6:1 100 1 40
HM-FDH32 32 11/4" 16 230 6:1 125 1.3 40
HM-FDH40 40 11/2" 16 230 6:1 140 1.5 40
HM-FDH50 50 2" 16 230 6:1 180 2.5 40
HM-FDH65 65 21/2" 16 230 6:1 200 3.3 40
HM-FDH80 80 3" 16 230 6:1 260 4 40
HM-FDH100 100 4" 16 230 6:1 380 6.8 40
HM-FDH125 125 5" 16 230 6:1 440 9.2 40
HM-FDH150 150 6" 16 230 6:1 500 13.2 40
HM-FDH200 200 8" 16 230 6:1 750 18 40
HM-FDH250 250 10" 16 230 6:1 900 26 25
Note: Various sizes can be customized according to the requirements.
Product Features
  • Enhanced Abrasion Resistance for Long-Term Use
    The inner tube incorporates a high-performance rubber compound that can withstand continuous exposure to abrasive sand and sediment. This reduces internal wear, extends service life, and ensures consistent flow performance even under high-load conditions, critical for large-scale dredging operations.
  • Closed-Cell Foam Flotation for Stability
    Floating capability is maintained through a closed-cell foam layer that does not absorb water. This design ensures consistent buoyancy, preventing sagging, reducing stress on joints, and enhancing safety and reliability in offshore and nearshore applications.
  • Multi-Layer Reinforcement for High Pressure and Tensile Strength
    The reinforcement carcass, constructed from high-tensile textile cords or steel wire spirals, enables the hose to withstand internal pumping pressures and external mechanical forces. It maintains structural integrity during bending and twisting, supporting high-density slurry transport over long distances.
  • Flexible and Modular Connection System
    Despite its robust construction, the hose retains excellent flexibility, allowing it to adapt to wave motion, pipeline repositioning, and installation over uneven seabeds. Standardized flange and quick-coupling systems allow fast assembly, disassembly, and replacement, reducing operational downtime and labor requirements.
Applications
  • Coastal Reclamation and Land Creation - Transport sand and sediment for building artificial coastlines, waterfront developments, and land reclamation projects.
  • Port and Harbor Maintenance - Maintain navigation channels and harbor depths by efficiently transporting dredged materials to disposal or reclamation sites.
  • Offshore Mining and Sediment Extraction - Used in offshore sand mining, seabed excavation, and sediment removal operations, providing reliable slurry transport under harsh marine conditions.
Why Choose Hongruntong Marine
  • Extensive Experience in Marine Equipment Manufacturing
    Hongruntong Marine has decades of experience producing dredging and marine equipment, ensuring each hose is designed to withstand real-world operational challenges.
  • Customization for Project Specific Requirements
    Hoses can be tailored in diameter, length, material composition, and pressure rating to meet unique operational and environmental requirements, optimizing performance and efficiency.
  • High-Quality Materials and Rigorous Testing
    All hoses undergo rigorous pressure, abrasion, and tensile testing to meet ISO and marine industry standards. This guarantees consistent performance, reliability, and safety during long-term operations.
  • Full Technical Support and Lifecycle Services
    Customers receive guidance on installation, operation, and maintenance, with after-sales support ensuring optimal performance and maximizing the service life of the hoses.
FAQ
Can these hoses be used in extreme temperatures?
Yes, the hose is designed to operate under high and low temperatures, maintaining flexibility and structural integrity.
What are the standard sizes available?
Diameters range from 150mm to 1200mm, with customizable lengths to suit project requirements.
Are the hoses reusable for multiple projects?
Yes, with proper inspection and maintenance, hoses can be reused multiple times.
How is flotation maintained over time?
The closed-cell foam layer prevents water absorption, ensuring long-term buoyancy.
What type of connection systems are available?
Flange and quick-coupling systems are standard, allowing flexible installation and modular replacement.
Customized Sized Floating Dredging Hoses Mud Dredge Hose Multi Layer Construction Customized Sized Floating Dredging Hoses Mud Dredge Hose Multi Layer Construction Customized Sized Floating Dredging Hoses Mud Dredge Hose Multi Layer Construction Customized Sized Floating Dredging Hoses Mud Dredge Hose Multi Layer Construction

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