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Dredging floats for UHMWPE dredging pipe
Dredging Pipe Floats is a popular floating material for excavator piping at home and abroad. It has the advantages of small size, light weight, high buoyancy, wind and wave resistance, aging resistance, and long service life.
The structure and physical and mechanical properties of the Dredging Pipe Floats: The shell of the float is rotationally molded from linear medium-density polyethylene plastic and filled with high-density polyurethane foam.
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 |
Inspection of Dredging floats for UHMWPE dredging pipe
Accessories of Dredging floats for UHMWPE dredging pipe