HDPE pipe floats are widely used in dredging and mining operations to provide buoyancy for pipelines. These floats consist of two halves that securely encase the pipeline, making installation quick and straightforward. HDPE floats are highly customizable to fit various pipeline sizes and offer significant advantages over traditional metal floats.
1. Floater’s hull: Medium density polyethylene.
2. Inside: High strength polyurethane foam.
3. 1 pair of floater contains 2 pieces of floats.
4. Accessories: Bolts and nuts
1.Superior Performance:
·Excellent Flexibility & Impact Resistance: Ideal for open sea constructions and harsh environments.
·High Corrosion Resistance: Outperforms steel floaters with a working life up to 3 times longer.
2.Ease of Installation & Handling:
·Two-Half Design: Allows quick and easy assembly.
·Lightweight & Portable: Reduces transportation and installation costs.
3.Customizable Design:
·Adaptable Sizes: Available in various dimensions to fit different pipeline diameters.
·Tailored Solutions: Can be customized to meet specific project needs.
4.Cost-Effectiveness:
·Lower Initial Costs: More affordable than steel floaters.
·Reduced Maintenance: Longer lifespan and minimal upkeep result in significant cost savings over time.
| Item | Shell Performance |
| Tensile Strength | ≥ 12MPa |
| Elongation at Break | ≥11.1% |
| Impact Strength | ≥32KJ/m2 |
| Bending Strength | ≥ 15.7MPa |
| Compressive Strength | ≥0.31Mpa |
| Density | 0.918-0.922g/m3 |
| Item | Internal Performance |
| Water Absorption | 0.16-0.20g/100cm2 |
| Breaking Strength | 0.8-1.3MPa |
| Breaking Elongation | 0.4-0.6% |
| Compressive Strength | 0.1-0.24MPa |
| Ambient temperature | -60℃ to +80℃ |
| Density | 35kg/m3 |
| Pipe Bore size (mm) | Float I.D. (mm) | Float O.D. (mm) | Float Length (mm) | Buoyancy (KG) |
| 300 | 330 | 1000 | 1000 | 500 |
| 350 | 380 | 1100 | 1100 | 550 |
| 414 | 430 | 1200 | 1200 | 1100 |
| 450 | 480 | 1300 | 1300 | 1150 |
| 500 | 530 | 1300 | 1400 | 1300 |
| 550 | 580 | 1400 | 1500 | 1600 |
| 600 | 630 | 1450 | 1650 | 1900 |
| 650 | 680 | 1500 | 1800 | 2100 |
| 700 | 730 | 1600 | 1900 | 2200 |
| 750 | 780 | 1700 | 1900 | 2700 |
| 800 | 830 | 1800 | 2000 | 3100 |
| 850 | 880 | 880 | 2500 | 4600 |
| 900 | 930 | 2200 | 2600 | 5000 |
Note: Specifications, pressures, colors, and other parameters can be customized to meet the customer’s specific requirements.
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