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- Contact Person : Ms. Hill nina
- Company Name : Tianjin Kunhec Petroleum Engineering Co., Ltd.
- Tel : 86-22-66370896
- Fax : 86-22-66370890
- Address : Tianjin,Tianjin,8-204, Binhai Jinrongjie No.52, Xincheng Xilu, TEDA, Tianjin, China
- Country/Region : China
- Zip : 300457
Bow-spring Casing Centralizer
Product Detailed
Related Categories:Other Mechanical Parts
1.Bow-spring Casing Centralizer
2.Non-welded, high strength
3.Used for cased hole
4.Saving storage and transportation cost
Features
1. Non-welded, pressed by punching, high strength.
2. Compared with single bow centralizer, the restoring force is higher while the starting force and running force are lower. Therefore, it can be run in vertical, highly-deviated and horizontal wells.
3. Hinged design allows convenient field installation.
4. Can be unfolded and stacked flatly, saving storage and transportation cost.
Specifications
Casing Size | Hole Size | Max O.D. | |
in. | in. | mm | in. |
20 | 24/26 | 630/680 | 24.803/26.772 |
13-3/8 | 17-1/2 | 460 | 18.110 |
9-5/8 | 12-1/4 | 348 | 13.701 |
7 | 8-1/2 | 236 | 9.291 |
5-1/2 | 8-1/2 | 233 | 9.173 |
5 | 6-1/2 | 175 | 6.890 |
4-1/2 | 6 | 165 | 6.496n |
Bow-spring Casing Centralizer
