Hot selling!! API comenting tool Zinc Alloy Centralizer, oil machinery
USD $100 - $1,000 /Piece
Min.Order:1 Piece
Sinotai Petroleum Equipment Co., Ltd.
Model GFZ-E Zinc Alloy Centralizer
Protects casing from electrochemical corrosion.
Lower coefficient of fraction than steel and aluminum
centralizers, providing easier casing running and rotation.
Can be run in vertical, highly-deviated and horizontal wells.
Specifications
Casing Size | Hole Size | Max O.D. | |
in. | in. | mm | in. |
4-1/2 | 5-7/8 | 146 | 5.748 |
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 |