Hongruntong Marine (Beijing) Co., Ltd
                                                                                                           
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Wear Resistant Self Floating Dredge Hose For Heavy Duty Offshore Installation

Price Negotiable
Price: USD97 to USD858 Per Piece
MOQ: 1
Delivery Time: 5-6 Work Days
Brand: Hongruntong Marine
Product Description
Self Floating Dredge Hose - No External Floats Required
Product Overview

Floating Dredge Hose is a high-performance solution developed for continuous slurry transport in demanding dredging environments. It combines advanced rubber technology with reinforced structural layers to provide exceptional durability, flexibility, and buoyancy.

The hose features a wear-resistant inner lining capable of handling abrasive materials such as sand, gravel, and silt while maintaining consistent performance over extended periods. The integrated closed-cell foam structure ensures stable flotation without absorbing moisture, minimizing pipeline stress and enhancing operational efficiency.

Case Study: River Deepening and Flood Control Project

In a large-scale river dredging project aimed at improving flood control capacity, a 12,000 DWT cutter suction dredger was deployed to remove accumulated sediment along a 10-kilometer river section. The project required continuous slurry transport under variable flow conditions and frequent pipeline repositioning.

Hongruntong Floating Dredge Hoses were selected due to their flexibility and durability. During operation, the hoses adapted effectively to changing water levels and currents, maintaining stable flotation and alignment. The abrasion-resistant lining significantly reduced wear caused by sediment with mixed particle sizes.

The project achieved a 25% increase in dredging efficiency compared to previous equipment, while maintenance requirements were reduced by 35%. The client emphasized the hose's reliability and ease of handling, particularly during frequent repositioning operations.

Floating dredge hose installation in river dredging project
Close-up view of floating dredge hose construction
Technical Specifications
MaterialPTFE, Galvanized Steel Wire, PVC Coated Polyester Cloth
Product NameFloating Dredge Hose
Inner WireStainless Steel 316
LiningPolyamide
CarcassPolyamide fabrics, Polyester films
Outer WireStainless Steel 316
Working Pressure10 bar to 21 bar
Maximum Length40 meters
SampleAvailable
Delivery timeNormally 3-5 days
Model Specifications
ModelDimensions [mm]Dimensions [inch]Working Pressure [bar]Working Pressure [psi]Safety FactorBending Radius [mm]Weight [kg]Length [m]
HM-FDH20203/4"162306:1800.840
HM-FDH25251"162306:1100140
HM-FDH323211/4"162306:11251.340
HM-FDH404011/2"162306:11401.540
HM-FDH50502"162306:11802.540
HM-FDH656521/2"162306:12003.340
HM-FDH80803"162306:1260440
HM-FDH1001004"162306:13806.840
HM-FDH1251255"162306:14409.240
HM-FDH1501506"162306:150013.240
HM-FDH2002008"162306:17501840
HM-FDH25025010"162306:19002625

Note: Various sizes can be customized according to the requirements.

Key Features
  • Enhanced Durability for Continuous Heavy-Duty Operation: Engineered with high-quality rubber compounds that provide exceptional resistance to wear, fatigue, and mechanical stress.
  • Stable Floating Performance in Dynamic Water Conditions: Integrated flotation system ensures consistent buoyancy and proper positioning on the water surface.
  • Robust Structural Reinforcement for Pressure Resistance: Multiple reinforcement layers provide high tensile strength and pressure resistance.
  • Ease of Operation and Maintenance: Flexible design and standardized connections simplify installation, removal, and maintenance processes.
Applications
  • River and Inland Waterway Dredging: Ideal for sediment removal and channel deepening projects.
  • Infrastructure Development Projects: Supports construction activities such as bridge foundations and waterway expansion.
  • Environmental Dredging Operations: Used for removing contaminated sediments safely and efficiently.
Why Choose Hongruntong Marine
  • Proven Track Record in Global Projects: Successfully deployed in numerous international dredging projects.
  • Advanced Material Technology: Innovative rubber formulations and reinforcement techniques enhance product durability.
  • Flexible Production and Fast Delivery: Efficient manufacturing processes ensure timely delivery for urgent projects.
  • Customer-Oriented Approach: Dedicated support teams provide tailored solutions and technical assistance.
Frequently Asked Questions
What materials are used in the hose construction?
High-grade synthetic rubber, reinforced fabric or steel wire, and closed-cell foam are used.
Is the hose suitable for freshwater and seawater?
Yes, it performs well in both environments.
How is buoyancy maintained over time?
The closed-cell foam prevents water absorption, ensuring long-term flotation.
What is the installation process?
It involves connecting sections via flanges or couplings and positioning them on water.
Floating dredge hose in operational environment
Detailed view of hose connection points
Floating dredge hose deployment in marine application

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hongruntong Marine (Beijing) Co., Ltd
Location C1-7, Xuhui Center, Jinguan North 2nd Street, Shunyi District, Beijing City, P.R. China 101300
Contact Person William Lau

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