Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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Thermal Plastic Roller Centralizer Black Color PA + Fiber Glass Material
The Plastic Casing Centralizer is with design of one-piece composite construction and nylon material. Plastic casing centralizer can be installed on the casing with stop collars or with integral set screws. Installations that allow casing rotation and reciprocation are preferred because of improved displacement efficiency. Most slip-on rigid centralizers must be installed between stop collars and are freely floating there between.
| Specification | In-Dia(mm) | Largest Dia(mm) | Thickness (mm) | Total height (mm) |
| 5-1/2”*8-1/2” | 142-148 | 225 | 3-5 | 650 |
| 7”*9-5/8” | 181-186 | 255 | 3-5 | 650 |
| 7”*8-1/2” | 181-186 | 235 | 3-5 | 650 |
| 8-5/8”*12-1/4” | 223-228 | 330 | 3-5 | 650 |
| 9-5/8”*12-1/4” | 250-255 | 330 | 3-5 | 650 |
| 10-3/4”*12-1/4” | 274-276 | 330 | 3-5 | 650 |
| 13-3/8”*17-1/2” | 342-347 | 450 | 3-5 | 650 |
| 18-5/8”*24 | 476 | 610 | 3-5 | 600 |
| 20”*26 | 510 | 660 | 3-5 | 600 |
