Specifications
1.Steel or aluminum body construction2.Straight or spiral blade
3.To improving cementing quality
4.Cementing tool
Model GFZ-D Polymer Centralizer
1. Strong wear resistance.
2. Low coefficient of fraction, providing easier casing running and rotation.
3.Can be run in vertical, highly-deviated and horizontal wells.
Specifications
Casing Size | Hole Size | Max O.D. | |
in. | in. | mm | in. |
5-1/2 | 8-1/2 | 210 | 8.268 |
7 | 8-1/2 | 210 | 8.268 |
7-5/8 | 9-1/2 | 233 | 9.173 |