Polyethylene Floater: 1,Certification:ISO9001-2008 2,Used for sand dredging pipes 3,good quality and competitive price
Polyethylene Floater:
Dredging Polyethylene Floater:
Detailed Product Description
1. For sand dredging 2. For mud dredging 3. For sea water dredging 4. Good floating 5. Buoyancy is better
Structure of Floater for Dredging Pipe
No | Structure Name | Material |
1 | Polyethylene Hull | Polyethylene |
2 | Hard Polyurethane Foam | Closed-cell Polyureshane |
3 | Steel Bolts & Nuts | Metal |
1. Tolerance:Length: 1.5%, Diameter: ±1%, Thickness: ±1mm, Weight: ±2%
2. Appearance must be smooth and homogeneous, bright color, the diameter of burned dots must be under 100mm.
Main Technical Properties
Item | Technical Index of Hull | Item | Inside Technical Index |
Tensile Strength | ≥13.1MPa | Water Absorption | 1-2g/100cm2 |
Bteak Elingation | ≥11.1% | Breaking Strength | 0.08-0.1MPa |
Impact Strength | ≥32.4KJ/m2 | Breaking Elingation | 4-6% |
Bending Strength | ≥15.7 MPa | Compressive Strength | 0.1-0.24MPa |
Weather Resistance ≥ 3.5GJ/m2 After tital aging energy≥3.5GJ/m2 | Break Elingation %≥ | 10 | |
200°Cmm≥ Oxidative Induction Time 200°Cmm≥ |
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Dredging Polyethylene Floater
