Hongruntong Marine (Beijing) Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 1250 Pcs Per Month |
| Delivery Time | 5-7 Work Days |
| Packaging Details | Wooden Pallet, Wooden Box |
| Name | Dredge Pipeline |
| Material | NBR |
| Reinforcement | Rubber, cord fabric and wire reinforcement |
| Length | Customized Length |
| Connection | Flange, Coupling |
| Working Pressure | 10-21 Bar |
| Color | Black or Customized |
| Application | Dredging operations |
| Usage | Suction for Slurry,Sand,etc |
| Brand Name | Hongruntong Marine |
| Model Number | HM-DP79 |
| Certification | ISO, ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust |
| 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 | 1250 Pcs Per Month |
| Delivery Time | 5-7 Work Days | Packaging Details | Wooden Pallet, Wooden Box |
| Name | Dredge Pipeline | Material | NBR |
| Reinforcement | Rubber, cord fabric and wire reinforcement | Length | Customized Length |
| Connection | Flange, Coupling | Working Pressure | 10-21 Bar |
| Color | Black or Customized | Application | Dredging operations |
| Usage | Suction for Slurry,Sand,etc | Brand Name | Hongruntong Marine |
| Model Number | HM-DP79 | Certification | ISO, ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust |
| Place of Origin | China | ||
| High Light | flexible corrosion-resistant dredge pipeline ，wear-resistant slurry conveying pipeline ，durable dredge pipeline for slurry | ||
Dredge Pipeline is an advanced slurry conveying system designed for large-scale environmental dredging, river restoration, and eco-friendly marine engineering projects. Manufactured using high-strength wear-resistant rubber combined with reinforced composite layers, it ensures stable performance under continuous sediment transport conditions.
The pipeline is engineered to handle sand, sludge, and fine sediment in waterway maintenance and land reclamation projects. It provides excellent flexibility, abrasion resistance, and hydraulic efficiency, making it suitable for long-distance dredging operations with minimal environmental impact. Compared with traditional steel pipelines, it offers lower energy consumption, easier deployment, and reduced ecological disturbance during operation.
A government-led river restoration project in the Netherlands required an efficient dredging pipeline system for sediment removal and ecological rehabilitation of a heavily silted waterway. The project demanded low environmental impact, stable slurry transport, and continuous operation in sensitive ecological zones.
Hongruntong Marine supplied a flexible dredge pipeline system designed for low-impact dredging operations. The pipeline was installed on a floating dredging platform and operated in coordination with environmental protection requirements.
After deployment, the project achieved smooth sediment removal with minimal disturbance to surrounding aquatic ecosystems. The client reported improved dredging efficiency, reduced energy consumption, and excellent adaptability to strict environmental standards.
| 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 Request |
| Model Number | HMDH |
| 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. | W.P. | B.P. | Min Bending Radius | Wear Layer Thickness | Length |
|---|---|---|---|---|---|---|
| inch | mm | bar | bar | mm | mm | mm | |
| HM-DP150 | 6 | 150 | 5-10 | 15-30 | 8D | 10-20 | 11.8 |
| HM-DP200 | 8 | 200 | 5-10 | 15-30 | 8D | 10-20 | 11.8 |
| HM-DP250 | 10 | 250 | 5-10 | 15-30 | 8D | 10-20 | 11.8 |
| HM-DP300 | 12 | 300 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DP350 | 14 | 350 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DP400 | 16 | 400 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DP450 | 18 | 450 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DP500 | 20 | 500 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DP600 | 24 | 600 | 15-20 | 45-60 | 15D | 20-30 | 11.8 |
| HM-DP650 | 26 | 650 | 15-20 | 45-60 | 15D | 20-30 | 11.8 |
| HM-DP700 | 28 | 700 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-DP750 | 30 | 750 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-DP800 | 32 | 800 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-DP850 | 34 | 850 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-DP900 | 36 | 900 | 25-30 | 75-90 | 15D | 30-50 | 11.8 |
| HM-DP1000 | 40 | 1000 | 25-30 | 75-90 | 15D | 50-75 | 11.8 |
| HM-DP1100 | 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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