- 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
DCT-B Non-welded Casing Centralizer
Features
1. Non-welded , pressed by punching, high strength.
2. Starting force and restoring force exceed API 10D specifications.
3. Hinged design allows convenient field installation.
4. Can be unfolded and stacked flatly, saving storage and transportation cost.
5. mproves displacement efficiency when installed with turbo blades.
Specifications
Casing Size | Hole Size | Max O.D. | |
in. | in. | mm | in. |
20 | 24/26 | 650/714 | 25.591/28.110 |
18-5/8 | 22/24 | 590/680 | 23.228/26.772 |
16 | 20/22 | 550/613 | 21.654/24.132 |
14 | 18 | 484 | 19.055 |
13-3/8 | 17-1/2 | 470 | 18.504 |
12-3/4 | 17-1/2 | 466 | 18.346 |
10-3/4 | 12-1/4 | 370 | 14.567 |
9-5/8 | 12-1/4 | 375 | 14.764 |
7-5/8 | 9-7/8 | 273 | 10.748 |
7 | 8-1/2 | 252 | 9.921 |
6-5/8 | 8-1/2 | 245 | 9.646 |
5-1/2 | 8-1/2 | 256 | 10.079 |
5 | 6-1/2 | 190 | 7.480 |
4-1/2 | 6 | 181 | 7.126 |
DCT-B Non-welded Casing Centralizer
