Hongruntong Marine (Beijing) Co., Ltd
Strength in Every Pipe, Precision in Every Connection! Original Hose Pipe Factory!
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Hongruntong Marine offers premium Hose Floats designed to provide superior buoyancy and stability for dredging and offshore pipeline systems. Constructed with a rugged HDPE (High-Density Polyethylene) shell and filled with lightweight, durable EPS Foam (Expanded Polystyrene), these floats are built to handle the rigors of demanding marine environments. Their advanced design ensures that pipelines remain securely afloat, aligned, and protected, contributing to efficient and uninterrupted operations.
With over 35 years of manufacturing expertise, Hongruntong Marine has become a trusted partner for delivering innovative and long-lasting solutions tailored to the specific needs of marine and dredging industries.
| 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 |
Product Highlights
● Durable HDPE Outer Layer: Resists UV exposure, corrosion, and impacts, ensuring a long service life even in harsh conditions.
● High-Buoyancy EPS Foam Core: Provides consistent and reliable flotation, reducing strain on pipelines.
● Impact-Resistant Design: Withstands harsh weather, rough seas, and operational stresses without deformation.
● Custom Fit: Available in various sizes and specifications to suit different pipeline diameters and project requirements.
● Ease of Use: Lightweight construction makes installation and maintenance quick and hassle-free.
Key Advantages
► Reliable Performance: Keeps pipelines stable and functional in both calm and turbulent waters.
► Cost Efficiency: Minimizes damage to pipelines, reducing maintenance costs and prolonging service life.
► Environmentally Safe Materials: HDPE and EPS foam are recyclable and eco-friendly, supporting sustainable practices.
► Global Trust: Our products are used in marine and dredging operations worldwide, recognized for their exceptional durability and efficiency.
Applications
※ Supporting dredging pipelines during sediment transportation.
※ Maintaining stability in offshore and nearshore floating pipeline systems.
※ Marine construction and environmental restoration projects.
| 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. | ||||
FAQ
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 arrange-ment.
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 Letter.
