Specifications
1. API 10D spec2. heat treated alloy steel
3.convenient field installation
DCT-B Non-Welded Bow Spring Centralizer
Features:
1. The bow springs made of alloy steel are heat treated and tempered for superior strength. Special interlocking tabs hold the bows in end collars.
2. The unfolded centralizers can be stacked flatly for convenient transportation and storage.
3. The centralizers are designed to exceed API 10D requirements.
4. The hinged design ensures convenient field installation.
5. When installed with internal turbolizers, the centralizer can improve displacement efficiency.
Detail Specification:
Technical specifications and parameters for DCT-B Non-Welded Bow Spring Centralizer | ||||||||||||||
Size (in) | 20” | 18 5/8” | 16” | 14” | 13 3/8” | 12 3/4” | 10 3/4” | 9 5/8” | 7 5/8” | 7” | 6 5/8” | 5 1/2” | 5” | 4 1/2” |
Casing size (in) | 20” | 18 5/8” | 16” | 14” | 13 3/8” | 12 3/4” | 10 3/4” | 9 5/8” | 7 5/8” | 7” | 6 5/8” | 5 1/2” | 5” | 4 1/2” |
Open Hole size (in) | 24” 26” | 22” 24” | 20” 22” | 18 | 17 1/2” | 17 1/2” | 12 1/4” | 12 1/4” | 9 7/8” | 8 1/2” | 8 1/2” | 8 1/2” | 6 1/2” | 6” |
O.D. (mm) | 650 714 | 550 613 | 550 613 | 484 | 470 | 466 | 370 | 375 | 273 | 252 | 245 | 256 | 190 | 181 |
