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Polythene float
Polythene float:
1.Polythene float shell is polythene, filling in polymer foam body.
2.As the floating bodies of discharge hoses on the water, it has the advantage of high float load capacity, shock resistance, ageing resistance and so on.
3.It is the ideal substitute products of traditional float pontoon.
Specification:
No. | Ship Type | ID of Dredging Pipe | float | ||
(mm) Outer Diameter | (mm) Inner Diameter | (mm) Length | |||
1 | 200m³ | Ø400- Ø420 | Ø1300 | Ø430 | 1020 |
2 | 350 m³ | Ø550- Ø560 | Ø1300 | Ø586 | 1200 |
3 | 1600 Beaver 1600 | Ø500 | Ø1300 | Ø526 | 1120 |
4 | 3800 Beaver 3800 | Ø650 | Ø1460 | Ø670 | 1200 |
5 | 4600 Beaver 4600 | Ø700 | Ø1500 | Ø720 | 1300 |
6 | Ø800 | ||||
Remarks: 1.Two pairs of floats form one group, two pieces form one pair. 2. One group of float can support dredging hose in six hose in six meters length. | |||||
Performace:
Item | Case Function Target | Item | Internal Function Target |
Tensile Strength | 12Mpa±2 | Water Absorption | 0.16-0.2g/100c m³ |
Elongation @ Breaking | 10.1% | Breaking Strength | 0.8-1.0kg/100c m³ |
Lash Intensity | 31.4KJ/ m ² | Elongation @ Breaking | 4-6% |
Bending Strength | 15.7 Mpa | Compressive Strength | 1.0-2.4kg/100c m³ |
Heat-resistance | -50°C - +60°C |
Features:
1. Good Toughness, divulsion resistance, shock resistance
2. Low weight, convenient to install and to demount. Low cost of transfer.
3. Anti-wave, corrosion resistance, ageing resistance and long lifetime.
4. Reuse is available.
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