Specifications
Casing centralizer1. Size: 41/2" ~ 20"
2. Type: welded and non-welded
3. API 10D
Model DCT-B Non-welded Casing Centralizer
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 faltly, saving storage and transportation cost.
5. Improves 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 |
