Hongruntong Marine (Beijing) Co., Ltd
                                                                                                           
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Lightweight Anti-Aging Marine Grade Floating Dredge Hose with Flexible Design for Easy Handling

Price Negotiable
Price: USD65 to USD107 Per Piece
MOQ: 1
Delivery Time: 5-6 Work Days
Brand: Hongruntong Marine
Product Description
Floating Dredge Hose Marine Grade Anti Aging Flexible Design
Product Overview

Hongruntong Marine lightweight floating dredge hose is designed to provide an optimal balance between structural strength and reduced weight, making it particularly suitable for projects requiring frequent handling, repositioning, and rapid installation. This type of hose is widely used in operations where efficiency and ease of deployment are critical, such as nearshore dredging, temporary pipelines, and mobile dredging systems.

The hose features a specially optimized structure that reduces overall weight without compromising performance. The inner layer is made from high-quality abrasion-resistant rubber to ensure reliable slurry transport, while the reinforcement layers are engineered using advanced synthetic materials that offer excellent tensile strength with lower mass compared to traditional steel-based designs.

Case Study - Nearshore Maintenance Dredging Project

In a coastal maintenance dredging project along a busy shoreline, the contractor was required to frequently reposition the dredging pipeline due to changing work zones and environmental restrictions. The operation involved a small to medium-sized dredger working in shallow waters with limited access for heavy equipment.

Hongruntong Marine supplied a set of lightweight floating dredge hoses specifically designed for easy handling and rapid deployment. The hoses were engineered with reduced weight while maintaining sufficient strength to handle the required slurry flow. During installation, the crew was able to position and connect the hoses more efficiently, significantly reducing setup time.

As the project progressed, the lightweight design proved highly beneficial. The hoses could be quickly repositioned as the dredging area shifted, allowing the contractor to adapt to changing conditions without delays. The improved flexibility and reduced handling effort also contributed to enhanced safety, as workers were less exposed to heavy lifting risks.

Floating dredge hose in operation
Close-up view of dredge hose construction
Technical Specifications
Parameter Details
Product Name Floating Dredge Hose
Material of Rubber NR, NBR, SR, CR and etc
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
Detailed Model Specifications
Model Dimensions [mm] Dimensions [inch] Working Pressure [bar] Working Pressure [psi] Safety Factor Bending Radius Weight [kg] Length [m]
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.

Key Features
  • Lightweight Construction for Improved Handling Efficiency: The hose is designed with a focus on reducing overall weight while maintaining structural strength. By utilizing advanced synthetic reinforcement materials instead of heavier traditional components, the hose becomes significantly easier to transport, install, and reposition.
  • Balanced Strength and Flexibility: Despite its lightweight design, the hose maintains excellent mechanical strength and flexibility. The reinforcement layers are engineered to provide sufficient resistance to internal pressure and external forces, ensuring reliable performance during operation.
  • Efficient Buoyancy with Reduced Bulk: The integrated flotation system is optimized to provide the necessary buoyancy without adding excessive volume or weight. The use of lightweight closed-cell foam ensures that the hose remains afloat while maintaining a streamlined profile.
  • Ease of Installation and Maintenance: The hose is designed to simplify both installation and ongoing maintenance. Its lighter weight allows for easier manual handling, reducing the need for heavy lifting equipment.
Applications
  • Nearshore and Shallow Water Dredging: The lightweight floating dredge hose is particularly well-suited for operations in shallow or nearshore environments where maneuverability is essential.
  • Temporary Pipeline Systems: In projects requiring temporary dredging setups, the hose's lightweight design enables rapid installation and removal.
  • Maintenance and Small-Scale Dredging Projects: For maintenance dredging and smaller-scale operations, the hose provides a practical solution that reduces labor intensity while maintaining reliable performance.
Why Choose Hongruntong Marine
  • Focus on Practical Engineering Solutions: Hongruntong Marine prioritizes the development of products that address real operational challenges.
  • Innovative Approach to Weight Optimization: The company applies advanced engineering techniques to reduce product weight while maintaining strength and durability.
  • Flexible Manufacturing Capabilities: Hongruntong Marine offers a high degree of flexibility in production, allowing for customization based on specific project requirements.
  • Commitment to User Safety and Efficiency: By designing lighter and easier-to-handle products, Hongruntong Marine helps reduce the physical demands placed on workers.
Frequently Asked Questions
  • Is the lightweight hose suitable for high-pressure applications? Yes, despite its reduced weight, the hose is designed to handle standard dredging pressures and can be customized for higher pressure requirements if needed.
  • How much weight reduction can be achieved compared to standard hoses? The exact reduction depends on the configuration, but the use of advanced materials typically results in a noticeable decrease in overall weight.
  • Does the lightweight design affect durability? No, the hose is engineered to maintain durability through optimized material selection and structural design.
  • Can the hose be easily transported to remote locations? Yes, the lighter weight makes transportation more convenient, especially in projects with limited access.
  • Is the hose suitable for frequent repositioning? Yes, it is specifically designed for applications where frequent handling and repositioning are required.
Floating dredge hose deployment Dredge hose connection detail
Marine dredging operation
Hose flotation system

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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