Kinking Resists Dredge Rubber Hose Customized Length For Sand Gravel Dredging
Dredge hose is a highly durable and flexible hose used for transporting abrasive slurries such as sand, gravel, and mud during dredging operations. Constructed with reinforced synthetic rubber and high-tensile steel rings or fabric layers, it offers excellent wear resistance and pressure handling capabilities.
These hoses are capable of operating under harsh marine environments and can be customized in length, diameter, and end connections. With high tensile strength and excellent flexibility, dredge hoses ensure reliable performance in both suction and discharge duties.
Case Study: A coastal engineering project in the Netherlands required continuous dredging to reclaim land from the sea. The previous hoses used were prone to wear and frequent ruptures due to high sand abrasion. The project team adopted heavy-duty dredge hoses with double-layer rubber lining and steel cord reinforcement.
After implementation, the hose lifespan increased by over 60%, reducing downtime and maintenance costs. The improved wear resistance enabled uninterrupted operation over extended periods, ensuring timely project completion and reduced environmental impact.
| Parameter | Specification |
|---|---|
| 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 Requested |
| 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 | I.D. (inch/mm) | W.P. (bar) | B.P. (bar) | Min Bending Radius | Wear Layer Thickness (mm) | Length (m) |
|---|---|---|---|---|---|---|
| HM-F150 | 6 / 150 | 5-10 | 15-30 | 8D | 10-20 | 11.8 |
| HM-F200 | 8 / 200 | 5-10 | 15-30 | 8D | 10-20 | 11.8 |
| HM-F250 | 10 / 250 | 5-10 | 15-30 | 8D | 10-20 | 11.8 |
| HM-F300 | 12 / 300 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-F350 | 14 / 350 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-F400 | 16 / 400 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-F450 | 18 / 450 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-F500 | 20 / 500 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-F600 | 24 / 600 | 15-20 | 45-60 | 15D | 20-30 | 11.8 |
| HM-F650 | 26 / 650 | 15-20 | 45-60 | 15D | 20-30 | 11.8 |
| HM-F700 | 28 / 700 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-F750 | 30 / 750 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-F800 | 32 / 800 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-F850 | 34 / 850 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-F900 | 36 / 900 | 25-30 | 75-90 | 15D | 30-50 | 11.8 |
| HM-F1000 | 40 / 1000 | 25-30 | 75-90 | 15D | 50-75 | 11.8 |
| HM-F1100 | 44 / 1100 | 25-30 | 75-90 | 15D | 50-75 | 11.8 |
- Highly Abrasion Resistant Inner Layer
Engineered with wear-resistant rubber or ceramic lining to withstand continuous flow of sand, gravel, and slurry under high pressure. - Heavy Duty Reinforced Structure
Multiple layers of synthetic fabric or steel wire reinforcement provide exceptional strength for suction and discharge operations. - Customizable Lengths and Diameters
Available in various sizes tailored to customer-specific dredging systems, ensuring precise compatibility and optimal performance. - Excellent Flexibility Under Pressure
Maintains smooth operation even in sharp bends or floating systems, reducing stress on dredging equipment.
- Port Expansion Projects
Used for transporting dredged materials like sand and silt during port deepening or berth construction. The hoses help connect dredgers to discharge pipelines efficiently. - Land Reclamation
Essential in transferring sediment from sea or riverbeds to create new land masses. Dredge hoses handle large volumes of abrasive slurry while maintaining high flow rates. - River Channel Deepening
Used to deepen or widen riverbeds for navigation or flood control. Their flexibility and abrasion resistance make them ideal for both suction and discharge operations.
- Over 30 Years of Manufacturing Experience
Proven track record in producing high-quality dredge hoses for global marine and dredging industries. - Specialized in Dredge Hose Production
Sole focus on dredging hose systems ensures deep technical expertise and product refinement. - In House R&D Team
Continuous innovation and customized product development based on client-specific requirements and project conditions. - Advanced Production Equipment
Equipped with state-of-the-art vulcanization, extrusion, and weaving machinery to ensure precision and consistency.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.