Hongruntong Marine (Beijing) Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 2320 Pcs Per Month |
| Delivery Time | 5-7 Work Days |
| Packaging Details | Wooden Pallet, Wooden Box |
| Model | HM-DH199 |
| 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-DH199 |
| 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 | 2320 Pcs Per Month |
| Delivery Time | 5-7 Work Days | Packaging Details | Wooden Pallet, Wooden Box |
| Model | HM-DH199 | 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-DH199 | Certification | ISO 28017:2011 |
| Place of Origin | Qingdao, China | ||
| High Light | 6 inch dredging rubber hose ，flexible dredging rubber hose ，6 inch flexible dredge hose | ||
Dredge Hose Product Introduction
Discharge dredge hoses are used for transporting dredged materials from dredgers to disposal or reclamation sites. These hoses are designed to handle high-pressure pumping of sand, slurry, and other abrasive materials. Built with a strong yet flexible rubber body, reinforced with synthetic fabric and steel rings, discharge dredge hoses offer excellent abrasion resistance and durability. The outer layer is resistant to harsh weather conditions, UV exposure, and saltwater corrosion. Available in floating and non-floating designs, these hoses can be customized for different dredging systems. Discharge dredge hoses play a crucial role in land reclamation, port construction, and river dredging projects, ensuring efficient material transport over long distances.
| 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 of Hongruntong Marine Dredge Hoses
Reduced Maintenance Costs
Highly durable materials and reinforced design minimize wear and tear, reducing the need for frequent replacements and maintenance.
Environmentally Friendly Design
Manufactured with eco-friendly materials that meet environmental regulations while ensuring optimal performance.
Compliance with International Standards
Manufactured according to ISO, EN, and other global dredging standards, ensuring top-tier quality and safety.
Engineered for Extreme Conditions
Designed to withstand harsh marine environments, high-impact forces, and aggressive dredging operations, ensuring unmatched performance in the field.
Key Features
Strong Research Development
Continuous investment in RD drives innovation and the development of superior products that meet evolving industry standards.
Environmentally Friendly Practices
Commitment to sustainable manufacturing processes to minimize environmental impact.
Proven Performance
Long track record of highly reliable dredge hoses that perform well in challenging marine and industrial environments.
Technical Support
Providing expert technical assistance and guidance to help customers select the right products for their applications.
Applications
Land Reclamation
In land reclamation projects, dredge hoses transport sand and silt to create new land areas. This is essential for urban development, creation of parks, or expanding agricultural land.
Mining Operations
Dredge hoses are utilized in mining operations, particularly for extracting minerals from riverbeds or lakes. They allow for the safe transport of materials to processing facilities.
Environmental Remediation
Dredging is often part of environmental cleanup efforts for contaminated sediment. Dredge hoses help in safely extracting hazardous materials from water bodies for proper disposal.
Aggregate and Material Transfer
Used in construction sites for the transfer of aggregates, dredge hoses can efficiently pump materials like sand and gravel to specific locations, aiding in concrete and other building materials production.
Why Choose Hongruntong Marine?
Proven Track Record
Years of industry experience and a long list of satisfied customers worldwide.
State of the Art Technology
We invest in the latest equipment and techniques to produce products of exceptional quality.
Commitment to Excellence
From manufacturing to after-sales service, we are dedicated to providing the best value and service to our clients.
| 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 Can dredge hoses be customized for specific applications?
Yes, hoses can be tailored in terms of diameter, length, pressure rating, and reinforcement layers to meet project requirements.
Maintenance & Safety
2. How often should dredge hoses be inspected?
They should be inspected before and after each operation, with regular checks for abrasion, leaks, or structural damage.
3. What are the signs of a damaged dredge hose?
Common signs include:
Cracks or bulging in the outer rubber layer
Leaks or pressure loss
Severe abrasion on the inner lining
Loose or corroded flange connections
4. Can a damaged dredge hose be repaired?
Minor damage may be repairable with specialized rubber patches, but severely damaged hoses should be replaced for safety reasons.
5. How can I extend the lifespan of my dredge hose?
Avoid excessive bending or over-stretching
Regularly clean to remove abrasive residues
Store in a dry place when not in use
Monitor pressure and flow rates to prevent overloading
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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