Specifications
Brand Name :
Hongruntong Marine
Model Number :
HM-DP79
Certification :
ISO, ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Place of Origin :
China
MOQ :
1
Price :
USD108 to USD1580 Per Piece
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
1250 Pcs Per Month
Delivery Time :
5-7 Work Days
Packaging Details :
Wooden Pallet, Wooden Box
Name :
Dredge Pipeline
Material :
NBR
Reinforcement :
Rubber, cord fabric and wire reinforcement
Length :
Customized Length
Connection :
Flange, Coupling
Working Pressure :
10-21 Bar
Color :
Black or Customized
Application :
Dredging operations
Usage :
Suction for Slurry,Sand,etc
Description
Rubber Hose High Flexibility Corrosion Resistant Built for Tough Conditions
Product Overview

Dredge Pipeline is an advanced slurry conveying system designed for large-scale environmental dredging, river restoration, and eco-friendly marine engineering projects. Manufactured using high-strength wear-resistant rubber combined with reinforced composite layers, it ensures stable performance under continuous sediment transport conditions.

The pipeline is engineered to handle sand, sludge, and fine sediment in waterway maintenance and land reclamation projects. It provides excellent flexibility, abrasion resistance, and hydraulic efficiency, making it suitable for long-distance dredging operations with minimal environmental impact. Compared with traditional steel pipelines, it offers lower energy consumption, easier deployment, and reduced ecological disturbance during operation.

Case Study: Netherlands River Restoration Project

A government-led river restoration project in the Netherlands required an efficient dredging pipeline system for sediment removal and ecological rehabilitation of a heavily silted waterway. The project demanded low environmental impact, stable slurry transport, and continuous operation in sensitive ecological zones.

Hongruntong Marine supplied a flexible dredge pipeline system designed for low-impact dredging operations. The pipeline was installed on a floating dredging platform and operated in coordination with environmental protection requirements.

After deployment, the project achieved smooth sediment removal with minimal disturbance to surrounding aquatic ecosystems. The client reported improved dredging efficiency, reduced energy consumption, and excellent adaptability to strict environmental standards.

High Flexibility Corrosion Resistant Wear-Resistant Dredge Pipeline for Slurry Conveying
High Flexibility Corrosion Resistant Wear-Resistant Dredge Pipeline for Slurry Conveying
Technical Specifications
Material of Rubber NR, NBR, SR, CR and etc
Material of Flange Q235B carbon steel paint
Reinforcement Layer Rubber, cord fabric and wire reinforcement
Size 1/2" to 32"
Working Pressure 5-22 Bar or As Request
Model Number HMDH
Brand Hongruntong Marine
Application Water irrigation, mud dredging, water suction etc
Packing Plastic Belt Packing
Working Temperature -40 ℃ ~ +120 ℃
Warranty 36 Months
MOQ 1
Model Specifications
Model I.D. W.P. B.P. Min Bending Radius Wear Layer Thickness Length

inch | mm bar bar mm mm mm
HM-DP150 6 | 150 5-10 15-30 8D 10-20 11.8
HM-DP200 8 | 200 5-10 15-30 8D 10-20 11.8
HM-DP250 10 | 250 5-10 15-30 8D 10-20 11.8
HM-DP300 12 | 300 10-20 30-60 12D 12-25 11.8
HM-DP350 14 | 350 10-20 30-60 12D 12-25 11.8
HM-DP400 16 | 400 10-20 30-60 12D 12-25 11.8
HM-DP450 18 | 450 10-20 30-60 12D 12-25 11.8
HM-DP500 20 | 500 10-20 30-60 12D 12-25 11.8
HM-DP600 24 | 600 15-20 45-60 15D 20-30 11.8
HM-DP650 26 | 650 15-20 45-60 15D 20-30 11.8
HM-DP700 28 | 700 20-25 60-75 15D 30-50 11.8
HM-DP750 30 | 750 20-25 60-75 15D 30-50 11.8
HM-DP800 32 | 800 20-25 60-75 15D 30-50 11.8
HM-DP850 34 | 850 20-25 60-75 15D 30-50 11.8
HM-DP900 36 | 900 25-30 75-90 15D 30-50 11.8
HM-DP1000 40 | 1000 25-30 75-90 15D 50-75 11.8
HM-DP1100 44 | 1100 25-30 75-90 15D 50-75 11.8
Key Features
  • Eco Friendly Low Impact Design: The pipeline is engineered to support environmentally sensitive dredging operations. Its smooth internal flow structure reduces turbulence and energy loss, minimizing environmental disturbance during sediment transport.
  • High Abrasion Resistant Material Structure: Made from reinforced rubber compounds designed to withstand continuous sand and sludge flow, ensuring long-term durability in river and marine dredging environments.
  • Flexible Floating Operation Capability: The pipeline can be easily integrated with floating dredging systems, allowing stable operation in dynamic water conditions such as tides, currents, and river flow variations.
  • Energy Efficient Flow Performance: Optimized internal design improves slurry transport efficiency, reducing pump load and overall energy consumption during long-distance dredging operations.
Applications
  • River and Waterway Dredging: Used for sediment removal, river deepening, and waterway maintenance projects.
  • Environmental Restoration Projects: Applied in ecological dredging and habitat restoration in sensitive water systems.
  • Land Reclamation Engineering: Suitable for controlled sediment transport in eco-friendly land development projects.
Why Choose Hongruntong Marine
  • Environmental Engineering Focus: We design dredging pipeline systems that balance performance and environmental protection requirements.
  • Advanced Material Development: Our pipelines use wear-resistant and eco-friendly materials suitable for long-term sediment transport operations.
  • Customized Project Solutions: We provide tailored pipeline systems based on river conditions, sediment type, and project scale.
  • Global Environmental Project Experience: Our products are widely used in international ecological dredging and waterway restoration projects.
Frequently Asked Questions
1. Is dredge pipeline suitable for environmental projects?
Yes, it is designed for eco-friendly dredging and river restoration applications.
2. Can it reduce environmental impact during dredging?
Yes, its optimized flow design reduces disturbance to aquatic ecosystems.
3. Is it suitable for river dredging operations?
Yes, it is widely used in river and waterway maintenance projects.
4. Can it be used with floating dredging systems?
Yes, it is fully compatible with floating and mobile dredging platforms.
5. Can it be customized for different sediment conditions?
Yes, we provide customized designs based on project requirements and sediment type.
High Flexibility Corrosion Resistant Wear-Resistant Dredge Pipeline for Slurry Conveying High Flexibility Corrosion Resistant Wear-Resistant Dredge Pipeline for Slurry Conveying High Flexibility Corrosion Resistant Wear-Resistant Dredge Pipeline for Slurry Conveying High Flexibility Corrosion Resistant Wear-Resistant Dredge Pipeline for Slurry Conveying
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High Flexibility Corrosion Resistant Wear-Resistant Dredge Pipeline for Slurry Conveying

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Brand Name :
Hongruntong Marine
Model Number :
HM-DP79
Certification :
ISO, ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Place of Origin :
China
MOQ :
1
Price :
USD108 to USD1580 Per Piece
Contact Supplier
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High Flexibility Corrosion Resistant Wear-Resistant Dredge Pipeline for Slurry Conveying
High Flexibility Corrosion Resistant Wear-Resistant Dredge Pipeline for Slurry Conveying
High Flexibility Corrosion Resistant Wear-Resistant Dredge Pipeline for Slurry Conveying
High Flexibility Corrosion Resistant Wear-Resistant Dredge Pipeline for Slurry Conveying

Hongruntong Marine (Beijing) Co., Ltd

Verified Supplier
1 Years
beijing, beijing
Since 1990
Business Type :
Manufacturer
Total Annual :
7000000-1100000
Employee Number :
300~500
Certification Level :
Verified Supplier
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