| Use: | Well Drilling |
|---|---|
| Processing Type: | Forging |
| Material: | Stainless Steel |
| Certification: | API |
| Machine Type: | Casing Centralizer |
| Type: | Casing Centralizer |
| Brand Name: | ZX |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Welded spring bow centralizers are available in two styles: slip-on and hinged.
Spring bow centralizers are manufactured to API Specification 10D. The welded centralizer is designed for small-clearance casing-to-hole size applications. The centralizer will perform as a standard bow centralizer in holes up to ?" smaller than the centralizer's nominal OD.
Centralizer
Spec. (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
6-1/2
6
Max. O.D.
(mm)
650
714
590
680
550
613
484
470
466
370
375
273
252
245
256
190
181