Hongruntong Marine (Beijing) Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 4125 Pcs Per Month |
| Delivery Time | 5-7 Work Days |
| Packaging Details | Wooden Pallet, Wooden Box |
| Model | HM-DH140 |
| Material | NBR |
| Reinforcement | Rubber, cord fabric and wire reinforcement |
| Length | Customized Length |
| Connection | Flange, Coupling |
| Working Pressure | 10-21 Bar |
| Application | Dredging operations |
| Color | Black |
| Temperature | -40℃ to +120℃ |
| Safety Factor | 3:1 |
| Usage | Suction for Slurry,Sand,etc |
| Brand Name | Hongruntong Marine |
| Model Number | HM-DH182 |
| Certification | ISO 28017:2011 |
| Place of Origin | Qingdao, China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 4125 Pcs Per Month |
| Delivery Time | 5-7 Work Days | Packaging Details | Wooden Pallet, Wooden Box |
| Model | HM-DH140 | Material | NBR |
| Reinforcement | Rubber, cord fabric and wire reinforcement | Length | Customized Length |
| Connection | Flange, Coupling | Working Pressure | 10-21 Bar |
| Application | Dredging operations | Color | Black |
| Temperature | -40℃ to +120℃ | Safety Factor | 3:1 |
| Usage | Suction for Slurry,Sand,etc | Brand Name | Hongruntong Marine |
| Model Number | HM-DH182 | Certification | ISO 28017:2011 |
| Place of Origin | Qingdao, China | ||
| High Light | Marine floating dredge hose ，3 inch floating dredge hose ，Marine 3 inch dredge hose | ||
Dredge Hose Product Introduction
Dredge hoses are heavy duty, flexible hoses designed for the transportation of slurry, sand, gravel, and other abrasive materials in dredging operations. They are essential components in marine, river, and port dredging projects, ensuring efficient and reliable material transfer. Made from high-quality rubber with reinforced layers of synthetic fabric and steel rings, dredge hoses offer superior durability, flexibility, and resistance to harsh environments. These hoses can be used in suction and discharge applications, connecting to dredgers, pipelines, and other hydraulic systems. With customized sizes, lengths, and pressure ratings, dredge hoses are designed to withstand extreme working conditions, including high pressure, strong currents, and rough terrains. They also feature excellent resistance to abrasion, UV exposure, and corrosion. Whether for land reclamation, port maintenance, or offshore dredging, our dredge hoses deliver outstanding performance and long service life.
| 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 |
Key Advantages
High Pressure Resistance
Designed to withstand extreme working pressures in heavy duty dredging operations, preventing failures under demanding conditions.
UV Weather Resistance
Outer rubber cover provides excellent UV, ozone, and weather resistance, making it ideal for long-term outdoor and offshore use.
Floating Non Floating Options
Available in floating hoses with built-in buoyancy layers and non-floating hoses for different dredging applications.
Customizable Sizes & Lengths
Fully customizable to meet specific project needs, with various diameters, lengths, and pressure ratings available.
Applications
Dredging Operations
Ideal for transporting heavy materials like sand, gravel, and slurry in river, lake, and offshore dredging projects.
Marine Construction
Used in port and dock construction, offshore platforms, and coastal development.
Mining Industrial
Perfect for transporting slurry or other materials in mining and industrial environments.
Why Choose Hongruntong Marine?
Adaptability to Market Trends
Ability to quickly adapt to changing market demands and technological advancements in dredging.
Long Term Relationships
Building lasting partnerships with customers through reliability, quality, and excellent service.
Access to Advanced Testing Facilities
Utilization of state-of-the-art testing centers to ensure that all products meet rigorous performance specifications.
Commitment to Customer Satisfaction
A strong focus on customer feedback and satisfaction drives improvements in product offerings and service quality.
| 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. What is a dredge hose?
A dredge hose is a heavy-duty rubber hose used for transporting abrasive materials such as sand, slurry, mud, and gravel in dredging operations.
2. What are dredge hoses used for?
Dredge hoses are used in marine, river, and port dredging projects, as well as for land reclamation, environmental dredging, mining, and offshore oilfield operations.
3. What types of dredge hoses are available?
The main types include:
Suction dredge hoses (for material intake)
Discharge dredge hoses (for material transport)
Floating dredge hoses (with buoyancy layers)
Armored dredge hoses (with steel or ceramic reinforcements for high-abrasion applications)
4. What materials are dredge hoses made from?
Dredge hoses are made of high-quality rubber with layers of synthetic fabric and steel reinforcement to provide flexibility, durability, and high resistance to abrasion.
Company Details
Business Type:
Manufacturer
Year Established:
1990
Total Annual:
24858200-29671200
Employee Number:
350~370
Ecer Certification：
Verified Supplier
Hongruntong Marine is a leading manufacturer specializing in the production of high-quality pipes and marine equipment. With over 30 years of industry experience, we are committed to providing reliable, durable, and innovative piping solutions for the marine and offshore sectors. Our products are de... Hongruntong Marine is a leading manufacturer specializing in the production of high-quality pipes and marine equipment. With over 30 years of industry experience, we are committed to providing reliable, durable, and innovative piping solutions for the marine and offshore sectors. Our products are de...
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