Thermal Plastic Spiral Vane Casing Centralizers
The centralizer is made of advanced composite that has a low coefficient of friction and highly durable. It is developed specially for horizontal and extended reach wells with Up to 50% lower coefficient of friction over steel centralizers.
Thermal Plastic Spiral Vane Casing Centralizers Features - It has low friction characteristics, high impact with shock resistance
- Enables casing strings to reach total depth efficiently and greatly enhancing cementing operations.
- Wear resistance during downhole low torque, low density, and durability.
- The mechanical properties are stable from -40 °C to 220 °C;
- It has strong corrosion resistance and insulation.
- Shock proof along with optimum tensile and yield strength.
- With steel ring inside of the centralizers
Thermal Plastic Spiral Vane Casing Centralizers Specification
| NO. | Size (in) | ID(mm) | Height | OD |
| (mm) | (mm) |
| 1 | 5-1/2”*7” | 142-148 | 305 | 215 |
| 2 | 5-1/2”*8-1/2” | 142-148 | 305 | 225 |
| 3 | 6”*8-1/2” | 156-158 | 305 | 235 |
| 4 | 7”*8-1/2” | 181-186 | 400 | 235 |
| 5 | 7”*9-5/8” | 181-186 | 400 | 255 |
| 6 | 7-5/8”*9-5/8” | 197-201 | 400 | 275 |
| 7 | 9-5/8”*12-1/4” | 250-255 | 650 | 330 |
| 8 | 13-3/8”*17-1/2” | 342-347 | 650 | 450 |
