Poly HDPE Pipe Floater Dock Foam Filled Mining Aquaculture Polyethylene Flotation Construction
Strong Rotationally-Molded Polyethylene Construction Pipe Floats / HDPE Pipe Floats
HDPE pipe buoys are rotationally molded from UV stabilized polyethylene and can be installed around pipes, hoses and cables for use in dredging or other marine environments such as dredging.
Using a rotary-molded polyethylene material, HDPE pipe floats are available with a simple assembly kit of nuts and bolts. Also available with stainless steel bolts and nuts, simple to use but very durable and non-corrosive. and can be stacked for storage or in shipping crates for economical shipping.
Inner diameters range from 30 mm to 1100 mm and are suitable for cables, hoses and conduits.
All buoys are foam filled and available in a variety of colors, as well as a color reflective strip option.
Polyethylene Hull Mechanical Strength
| No. | Item | Performance | |
| 1 | Tensile Strength Mpa≥ | 12 | |
| 2 | Elongation at break %≥ | 10 | |
| 3 | Impact Strength KJ/㎡ | 31 | |
| 4 | Bending Strength Mpa≥ | 15.7 | |
| 5 |
Weather Resistance (total 3.5GJ/㎡ aging capacity) |
Elongation at break %≥ |
10 |
| 6 | OIT 200℃ mm≥ | 10 | |
| Item | Out shell data | Item | Inner Foam |
| Tensile Strength | ≥13.1MPa | Absorption | 1-2g/100cm2 |
| Elongation at break | ≥11.1% | Breaking Strength | 0.08-0.1MPa |
| Impact strength | ≥32.1KJ/m2 | Elongation at break | 4-6% |
| Bending Strength | ≥15.7MPa | Compressive strength | 0.1-0.24MPa |
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