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Hongruntong Marine (Beijing) Co., Ltd

  • China,Beijing ,Beijing
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China Custom Thickness Marine Dredging Flexible Hose High Strength Anti Corrosion
China Custom Thickness Marine Dredging Flexible Hose High Strength Anti Corrosion

  1. China Custom Thickness Marine Dredging Flexible Hose High Strength Anti Corrosion
  2. China Custom Thickness Marine Dredging Flexible Hose High Strength Anti Corrosion
  3. China Custom Thickness Marine Dredging Flexible Hose High Strength Anti Corrosion
  4. China Custom Thickness Marine Dredging Flexible Hose High Strength Anti Corrosion

Custom Thickness Marine Dredging Flexible Hose High Strength Anti Corrosion

  1. MOQ: 1
  2. Price: $21-$652
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 2623 Pcs Per Month
Delivery Time 5-7 Work Days
Packaging Details Wooden Pallets, Wooden Box
Product Name Slurry Suction Hose
Diameter 152mm-1300mm
Advantages Wear Resistance
Temperature -40℃ to 80℃
Reinforcement High Strength Synthetic Cord with Helix Wire
Feature Corrosion Resistance
Working pressure 0.4MPa to 2.5MPa
Material Natural Rubber
End Connections Built in Steel Flanges
Application for Suction and Discharge of Abrasive Materials In Slurry Applications
Keywords Rubber Hose
Brand Name Hongruntong Marine
Model Number HM-SSH96
Certification ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability 2623 Pcs Per Month
Delivery Time 5-7 Work Days Packaging Details Wooden Pallets, Wooden Box
Product Name Slurry Suction Hose Diameter 152mm-1300mm
Advantages Wear Resistance Temperature -40℃ to 80℃
Reinforcement High Strength Synthetic Cord with Helix Wire Feature Corrosion Resistance
Working pressure 0.4MPa to 2.5MPa Material Natural Rubber
End Connections Built in Steel Flanges Application for Suction and Discharge of Abrasive Materials In Slurry Applications
Keywords Rubber Hose Brand Name Hongruntong Marine
Model Number HM-SSH96 Certification ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Place of Origin China
High Light Custom Thickness Dredging Flexible HoseDredging Flexible Hose High Strengthanti corrosion dredging hose
Marine Dredging Flexible Hose High Strength Anti Corrosion Durable
Product Overview

The slurry suction hose is a critical tool in coastal land reclamation projects, designed to transport sand, silt, and dredged materials from dredgers or excavators to reclamation sites, levees, or shoreline reinforcement areas. These hoses must withstand abrasive materials, high suction pressures, long pumping distances, and harsh marine environments while maintaining flexibility, structural integrity, and long-term operational reliability.

In coastal projects, conventional hoses often fail due to vacuum collapse, excessive abrasion, or damage from external mechanical forces, resulting in project delays and increased operational costs. Hongruntong Marine slurry suction hoses are engineered to meet these challenges, offering superior wear resistance, vacuum stability, and flexible handling for long-term performance.

Technical Specifications
Construction FeatureDetails
Inner LinerNatural rubber in various thicknesses and compounds
ReinforcementNylon cord fabric with spring steel wire helix
Outer CoverBlack abrasion and UV-resistant natural rubber
ParameterSpecification
Hose Size50~1500
Hose LengthUp to 12m
Pressure Rating5-40bar
Temperature Rating-40°C to +80°C
Safety Factor4:1
Bend Radius8 to 10 times diameter (Standard)
End FittingsFixed flanges, swivel flanges, plain cut, cuffed, swollen, custom fittings
Flange TypesD, E, F, ANSI 150, ANSI 300, Custom
MaterialsStainless steel, Hot-dipped galvanised, Carbon steel, Custom paint
Dimension Specifications
Inner Diameter (mm)Working Pressure (Mpa)Burst Pressure (Mpa)Length (m)Wall Thickness (mm)
3000.4-1.23.61-334-37
4140.4-1.23.61-335-37
5600.4-1.23.62-340-45
6000.4-1.23.62-340-45
7000.8-1.54.52-340-45
8001.2-2.55.52-350-52
9001.5-2.57.52-355-58
10002.0-2.57.53-575-78
Key Features
  • High Performance Abrasion-Resistant Liner: The inner liner is composed of a proprietary rubber compound designed to resist abrasion from sand, silt, and other dredged materials. Its substantial thickness ensures uniform wear, extended service life, and reduced maintenance frequency.
  • Multi Layer Reinforcement for Vacuum and Structural Strength: Features dual steel wire helix reinforcement combined with synthetic textile plies. The steel helix provides vacuum resistance, while textile layers distribute tensile and bending stresses.
  • Durable External Cover for Marine Exposure: The outer cover is resistant to abrasion, UV radiation, ozone, saltwater, and mechanical impact. Optional protective overlays or scuff strips enhance durability in high-wear zones.
  • Optimized Flexibility and Vacuum Stability: Balanced flexibility with structural rigidity. The optimized bend radius and wall thickness transitions prevent kinking and maintain vacuum stability under suction.
Applications
  • Coastal Land Reclamation: Transport dredged sand and silt to build new land areas, levees, and shoreline extensions.
  • Shoreline Reinforcement: Coastal projects requiring sand and sediment pumping to reinforce eroded shorelines.
  • Offshore Dredging Operations: Transport materials from dredgers to reclamation sites or sediment containment areas.
Why Choose Hongruntong Marine
  • Expertise in Marine and Coastal Environments: Extensive experience designing hoses for coastal reclamation and offshore dredging.
  • Advanced Testing and Quality Assurance: Every hose undergoes rigorous vacuum, burst, abrasion, and fatigue testing with ISO-certified quality systems.
  • Custom Engineering Solutions for Coastal Projects: Hoses can be customized for diameter, length, liner compound, reinforcement, buoyancy, and end fittings.
  • Global Support and After-Sales Service: Installation guidance, predictive wear monitoring, maintenance support, and rapid spare parts delivery.
Frequently Asked Questions
What is the expected lifespan of a coastal reclamation hose?
Lifespan depends on abrasion, suction pressure, tidal motion, and operational conditions. Typically, Hongruntong hoses last 1,500-2,500 operational hours in coastal reclamation projects.
Can the hose handle vacuum pressures without collapsing?
Yes. Dual steel helix reinforcement and textile plies provide stability under high suction. Hoses are tested with safety margins above design pressure.
Are hoses suitable for floating or shallow-water applications?
Yes. Optional buoyancy collars or floating shells keep hoses afloat and prevent seabed dragging, ensuring consistent slurry transport.
What end fittings are available for coastal hoses?
Standard flanges (ANSI, DIN, JIS), cam-locks, quick-connect couplings, and swivel joints are available. Fittings are designed to minimize stress and maintain smooth flow.
What maintenance practices are recommended for coastal hoses?
Inspect liner thickness, flush after use, avoid sharp bends, secure hoses against external abrasion, monitor for leaks or deformation, and maintain spare hose segments for quick replacement.
Product Images
 
Hose end fittings and connection details
Hose deployment in coastal environment
Hose performance in marine dredging application


Company Details

Bronze Gleitlager

,

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 and 

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 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1990

  • Total Annual:

    7000000-1100000

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

HONGRUNTONG MARINE Company Introduction Founded in 1990 and headquartered in Beijing, China, HONGRUNTONG MARINE has grown from a local production factory into a world-leading supplier of marine products and solutions after more than 30 years of deep cultivation and development. We are committed to ... HONGRUNTONG MARINE Company Introduction Founded in 1990 and headquartered in Beijing, China, HONGRUNTONG MARINE has grown from a local production factory into a world-leading supplier of marine products and solutions after more than 30 years of deep cultivation and development. We are committed to ...

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  • Hongruntong Marine (Beijing) Co., Ltd
  • C1-7, Xuhui Center, Jinguan North 2nd Street, Shunyi District, Beijing City, P.R. China 101300
  • https://www.dredgerubberhose.com/

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