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[China]
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Address: Room2212, B Building, Tiandi Times Square, Weiyang District, Xi'an City, Shaanxi P.R., China
Contact name:Liza
Puyang Zhongshi Group Co., Ltd. |
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Aluminium Alloy Spiral Vane Casing Centralizer
Their spiral blades increase annular turbulence to improve wellbore cleanout. It is developed specially for horizontal and extended reach wells with lower coefficient of friction over steel centralizers.
| Specification | In-Dia(mm) | Wall Thickness (mm) | Largest Dia(mm) | Total height (mm) |
| 20”*26 | 510 | 3-5 | 660 | 600 |
| 18-5/8”*24 | 476 | 3-5 | 610 | 600 |
| 13-3/8”*17-1/2” | 342-347 | 3-5 | 450 | 650 |
| 10-3/4”*12-1/4” | 274-276 | 3-5 | 330 | 650 |
| 9-5/8”*12-1/4” | 250-255 | 3-5 | 330 | 650 |
| 8-5/8”*12-1/4” | 223-228 | 3-5 | 330 | 650 |
| 5-1/2”*8-1/2” | 142-148 | 3-5 | 225 | 650 |
| 7”*8-1/2” | 181-186 | 3-5 | 235 | 650 |
