Custom Thickness Marine Dredging Flexible Hose High Strength Anti Corrosion
Basic Properties
Place of Origin:
China
Brand Name:
Hongruntong Marine
Certification:
ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Model Number:
HM-SSH96
Trading Properties
Minimum Order Quantity:
1
Price:
$21-$652
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:
2623 Pcs Per Month
Product Summary
Marine Dredging Flexible Hose High Strength Anti Corrosion DurableProduct OverviewThe 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 reinforcem...
Product Details
Highlight:
Custom Thickness Dredging Flexible Hose
,Dredging Flexible Hose High Strength
,anti corrosion dredging hose
Brand Name:
Hongruntong Marine
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
Product Description
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 Feature | Details |
|---|---|
| Inner Liner | Natural rubber in various thicknesses and compounds |
| Reinforcement | Nylon cord fabric with spring steel wire helix |
| Outer Cover | Black abrasion and UV-resistant natural rubber |
| Parameter | Specification |
|---|---|
| Hose Size | 50~1500 |
| Hose Length | Up to 12m |
| Pressure Rating | 5-40bar |
| Temperature Rating | -40°C to +80°C |
| Safety Factor | 4:1 |
| Bend Radius | 8 to 10 times diameter (Standard) |
| End Fittings | Fixed flanges, swivel flanges, plain cut, cuffed, swollen, custom fittings |
| Flange Types | D, E, F, ANSI 150, ANSI 300, Custom |
| Materials | Stainless steel, Hot-dipped galvanised, Carbon steel, Custom paint |
Dimension Specifications
| Inner Diameter (mm) | Working Pressure (Mpa) | Burst Pressure (Mpa) | Length (m) | Wall Thickness (mm) |
|---|---|---|---|---|
| 300 | 0.4-1.2 | 3.6 | 1-3 | 34-37 |
| 414 | 0.4-1.2 | 3.6 | 1-3 | 35-37 |
| 560 | 0.4-1.2 | 3.6 | 2-3 | 40-45 |
| 600 | 0.4-1.2 | 3.6 | 2-3 | 40-45 |
| 700 | 0.8-1.5 | 4.5 | 2-3 | 40-45 |
| 800 | 1.2-2.5 | 5.5 | 2-3 | 50-52 |
| 900 | 1.5-2.5 | 7.5 | 2-3 | 55-58 |
| 1000 | 2.0-2.5 | 7.5 | 3-5 | 75-78 |
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
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