Hongruntong Marine (Beijing) Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 5841Pcs Per Month |
| Delivery Time | 5-7 Work Days |
| Packaging Details | Wooden Pallets, Wooden Box |
| Name | Dredge Hose |
| Material | NBR |
| Processing Service | Moulding |
| Working pressure | < 25 Bars |
| Working temperature | -30 to +120 ℃ |
| Material of rubber | NR, NBR |
| Reinforcement layer | High Tensile Steel Wire Spiral |
| High Tensile Steel Wire Spiral | < 50m |
| Size | 1/2inch ~ 20 inch |
| Application | Water Discharge, Irrigation, Construction, Mining |
| Feature | Lightweight, Flexible, and Easy to Handle |
| Brand Name | Hongruntong Marine |
| Model Number | HM-DH59 |
| Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 5841Pcs Per Month |
| Delivery Time | 5-7 Work Days | Packaging Details | Wooden Pallets, Wooden Box |
| Name | Dredge Hose | Material | NBR |
| Processing Service | Moulding | Working pressure | < 25 Bars |
| Working temperature | -30 to +120 ℃ | Material of rubber | NR, NBR |
| Reinforcement layer | High Tensile Steel Wire Spiral | High Tensile Steel Wire Spiral | < 50m |
| Size | 1/2inch ~ 20 inch | Application | Water Discharge, Irrigation, Construction, Mining |
| Feature | Lightweight, Flexible, and Easy to Handle | Brand Name | Hongruntong Marine |
| Model Number | HM-DH59 | Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS |
| Place of Origin | China | ||
| High Light | Kinking Resists Dredge Rubber Hose ，Dredge Rubber Hose Customized Length ，Customized Dredging Hoses For Gravel | ||
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 |
Company Details
Business Type:
Manufacturer
Year Established:
1990
Total Annual:
7000000-1100000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
HONGRUNTONG MARINE Company Introduction Founded in 1990 and headquartered in Beijing, China, HONGRUNTONG MARINE has grown from a local production factory into a world-leading supplier of marine products and solutions after more than 30 years of deep cultivation and development. We are committed to ... HONGRUNTONG MARINE Company Introduction Founded in 1990 and headquartered in Beijing, China, HONGRUNTONG MARINE has grown from a local production factory into a world-leading supplier of marine products and solutions after more than 30 years of deep cultivation and development. We are committed to ...
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