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Address: NO.5A-5,6#BUILDING OF XI’AN JIAOTONG UNIVERSITY SCIENCE AND TECHNOLOGY PARK,DONGCHANGFU DISTRICT,LIAOCHENG CITY
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Shandong Jiubei Trading Co., Ltd |
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High Density Polyurethane Foam Filled Dredging Float for UHMWPE/HDPE Tube
Features of Jiubei Polyethylene Foam Floats:
1. Long service life, more than 50 years under normal condition.
2. Good corrosion resistance, resisting variety of chemical mediator.
3. Good crack growth resistance.
4. low coefficient of friction and low-flow resistance.
5.Excellent wear resistance, its wear resistance is 4 times higher than steel pipes under normal conditions.
6. Good solder ability, its interface strength is higher than the tube body.
7. Good flexibility and anti-scratch ability.
8. Very high impact resistance.
9. The unique resistance to low temperature, workable to temperature -40-60 ° c.
10. Light weight, 1/8 weight of steel pipe, easy for transport and installation.
11. Flexible metal flange for connection, easy for installation and disassembly.
12. Smooth inner wall, easy for pipeline transportation.
High Density Polyurethane Foam Filled Dredging Float for UHMWPE/HDPE Tube technical parameters:
| 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 | |
PE Float Dimension:
| Float I.D. (mm) | Float O.D.(mm) | Float Length(mm) | Thickness of Hull(mm) | Floater Buoyancy (kg) |
| 110 | 500 | 500 | 7 | 98 |
| 125 | 500 | 800 | 7 | 150 |
| 160 | 500 | 800 | 7 | 145 |
| 220 | 600 | 700 | 7 | 180 |
| 250 | 600 | 700 | 7 | 175 |
| 280 | 700 | 900 | 7 | 340 |
| 310 | 900 | 1000 | 8 | 550 |
| 320 | 1000 | 1000 | 9 | 650 |
| 350 | 950 | 1000 | 9 | 600 |
| 390 | 1000 | 1000 | 9 | 600 |
| 400 | 1100 | 1100 | 9 | 900 |
| 450 | 1200 | 1200 | 11 | 1100 |
| 460 | 1300 | 1300 | 12 | 1400 |
| 495 | 1300 | 1300 | 12 | 1400 |
| 520 | 1300 | 1450 | 12 | 1500 |
| 550 | 1300 | 1500 | 12 | 1750 |
| 560 | 1400 | 1500 | 12 | 1900 |
| 600 | 1400 | 1600 | 13 | 2100 |
| 620 | 1450 | 1700 | 13 | 2400 |
| 670 | 1500 | 1860 | 14 | 2800 |
| 720 | 1500 | 1860 | 14 | 2800 |
| 735 | 1500 | 1800 | 14 | 2700 |
| 760 | 1800 | 2050 | 15 | 3100 |
| 800 | 1800 | 2160 | 15 | 3300 |
| 890 | 2000 | 2400 | 15 | 4600 |
| 940 | 2040 | 2500 | 16 | 4900 |
| 1040 | 2400 | 2600 | 16 | 7000 |
| 1140 | 2300 | 2550 | 16 | 7000 |
