Dredge Hose Pipe Floats - Enhanced Buoyancy and Stability for Dredging Operations
Hongruntong Marine specializes in the design and manufacture of advanced dredge hose pipe floats, providing critical support for dredging operations in marine, river, and offshore environments. Our floats are engineered to deliver superior buoyancy, durability, and safety, ensuring smooth operations even in the toughest conditions.
Dredging is a demanding process, and the stability of dredge hoses is crucial for maintaining operational efficiency and safety. Our Dredge Hose Pipe Floats are specifically designed to provide the highest level of buoyancy for hoses used in dredging activities. Whether you're working in shallow coastal areas or deeper offshore waters, Hongruntong Marine’s floats offer long-lasting performance, reducing downtime and preventing costly operational disruptions.


Our dredge hose pipe floats are ideally suited for:
With a history of innovation and reliability, Hongruntong Marine has become a trusted name in the marine industry, specializing in a wide range of high-quality solutions. From dredge hose pipe floats to hydraulic components and marine systems, we combine cutting-edge technology with exceptional engineering to provide products that meet the highest standards.
Our clients rely on us for the highest-quality products and customer service. We are committed to providing cost-effective, high-performance solutions that enhance the safety, efficiency, and longevity of your dredging operations.





| Item | Requirements | Item | Requirements |
| Tensile Strength | ≥13.1MPa | Water Absorption | 1-2g/100cm2 |
| Break Elongation | ≥11.1% | Breaking Strength | 0.08-0.1MPa |
| Impact Strength | ≥32.4KJ/m2 | Breaking Elongation | 4-6% |
| Bending Strength | ≥15.7MPa | Compressive Strength | 0.1-0.24MPa |
| Weather Resistance After total aging energy≥3.5GJ/m2 |
Break Elongation %≥ | 10 | |
| Oxidative Induction Time 200°Cmm≥ | 10 | ||
| Characteristic | |||
| * Good flexibility, excellent impact resistance, particularly suitable for construction in open sea | * Lightweight weight easy to install and handle, low costs for moving | * High corrosive resistance, 3 times longer life than steel floats | * Higher cost performance than steel float |
| I.D. | O.D. | Length | Thickness | Net Buoyancy |
| mm | mm | mm | mm | KGS/Float |
| 160-180 | 500 | 800 | 4 | 280 |
| 225 | 600 | 700 | 4 | 320 |
| 280 | 700 | 900 | 4 | 450 |
| 340 | 1000 | 1000 | 6 | 500 |
| 410 | 1100 | 1100 | 6 | 550 |
| 460 | 1200 | 1200 | 6 | 1200 |
| 510 | 1300 | 1300 | 7 | 1250 |
| 560 | 1300 | 1500 | 8 | 1360 |
| 610 | 1400 | 1600 | 8 | 1600 |
| 630 | 1480 | 1600 | 8 | 1950 |
| 680 | 1550 | 1800 | 8 | 2200 |
| 730 | 1620 | 1900 | 9 | 2300 |
| 780 | 1700 | 2000 | 9 | 2700 |
| 840 | 1850 | 2100 | 12 | 3200 |
| 890 | 2000 | 2400 | 12 | 4600 |
| 940 | 2040 | 2500 | 13 | 4900 |
| 1150 | 2400 | 2600 | 14 | 6500 |
| *NOTE: The floaters customized are available. | ||||
Q1: Do you offer a sample for testing?
A: Sure, welcome to buy our sample. According to our company policy, large order will be with better price, even return the sample fee.
Q2: Can you provide detailed E-catalogue or products detail information?
A: Yes, of course. We will send the catalog and/or detailed information as you need.
Q3: Shall I have a visit to your factory before placing the order?
A: Welcome to visit our factory. It's better to tell us your visit plan, and the we can make an arrangement.
Q4: Shall I add my logo on the product?
A: Yes, we provide OEM service. But you should tell us before placing the order and send us the Trademark Authorization L Letter.
Q5: How could I get the after-service?
A: We can offer the use suggestion. Every kind of products has a fixed warranty time. If there are any quality problems in the fixed quality assurance period, we can offer a new one for you.