Dredge Hose Product Introduction
Suction dredge hoses are designed for underwater dredging
applications, connecting dredgers to pipelines for the suction of
sand, slurry, and sediments from riverbeds, lakes, and coastal
areas. These hoses feature a highly flexible body reinforced with
high-strength synthetic fabric and steel rings, ensuring superior
durability and resistance to vacuum pressure. The inner lining is
abrasion-resistant, prolonging service life even in harsh dredging
environments. The outer rubber cover is resistant to seawater, UV
rays, and corrosion, making it ideal for extended underwater use.
Suction dredge hoses are commonly used in hydraulic dredging, land
reclamation, and environmental dredging. With custom-built sizes
and working pressures, they ensure optimal performance for a wide
range of dredging projects.
| 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 Requrest |
| Model Number | HMDH |
| Brand | Hongruntong Marine |
| Application | Water irrigation, mud dredging, water sunction etc |
| Packing | Plastic Belt Packing |
| Working Temperature | -40 ℃ ~ +120 ℃ |
| Warranty | 36 Months |
| MOQ | 1 |
Why Choose Hongruntong Marine Rubber Dredge Hose?
High Tensile Strength
Reinforced layers offer excellent tensile strength, preventing hose
deformation and structural failure under stress.
Excellent Vacuum Performance
Suction dredge hoses are specifically engineered to handle strong
suction forces without collapsing or kinking.
Long Service Life
Premium quality materials and advanced manufacturing techniques
ensure extended durability, reducing replacement frequency and
costs.
Versatile Applications
Suitable for a wide range of dredging projects, including land
reclamation, port construction, environmental dredging, and
offshore mining.
Applications
Dredging Operations
Transport of sand, mud, silt, gravel, and other abrasive materials
in marine and river dredging projects.
Marine Construction
Used in a variety of offshore construction projects, including port
development and seabed clearance.
Mining Excavation
Essential in transporting slurry or other materials in mining and
excavation industries.
Industrial Use
Can be adapted for other heavy-duty industrial applications
requiring robust hose systems.
Key Features
Rigorous Quality Control
Comprehensive quality assurance processes ensure that every dredge
hose meets high standards of safety and reliability.
Skilled Workforce
A team of experienced professionals dedicated to producing
high-quality dredge hoses and providing exemplary service.
Versatile Product Range
Offering a wide variety of dredge hoses suitable for different
applications, including shore suction, cutter suction, and more.
Global Market Reach
Established relationships with clients worldwide, providing
international shipping and support.
Why Hongruntong Marine?
Trusted Expertise:
With over 34 years of experience in the marine equipment industry,
Hongruntong Marine has built a strong reputation for providing
high-quality, reliable products.
Advanced Manufacturing
Our dredge hoses are produced using the latest technology and the
best materials to ensure superior performance and durability.
Excellent Customer Service
We prioritize customer satisfaction and offer full after-sales
support to ensure your operations run smoothly.
| Model | I.D. | W.P. | B.P. | Min Bending Radius | Wear Layer
Thickness | Length |
| inch | mm | bar | bar | mm | mm | 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 |
FAQ
1. How flexible are dredge hoses?
Dredge hoses offer excellent flexibility, allowing them to bend and
adapt to dynamic movement in dredging systems.
2. Do dredge hoses resist seawater corrosion?
Yes, they are made with marine-grade rubber to withstand seawater,
chemicals, and UV exposure.
3. What is the difference between floating and non floating dredge
hoses?
Floating dredge hoses have built-in buoyancy layers, eliminating
the need for external floaters.
Non floating dredge hoses require support or are used for submerged
applications.
4. How is the inner lining of a dredge hose designed?
The inner lining is made of wear-resistant rubber, designed to
withstand the impact and friction of abrasive materials like sand
and gravel.
