- Dezhou Quanxing Petroleum Machinery Co.,Ltd
-
Laiwu, Shandong, China
- Main products: liner hanger, stage cementing collar, cementing head, cementing plug, float shoe, float collar, etc
Home > Products > casing accessories > 7in bow spring casing centralizer
7in bow spring casing centralizer
USD $25 - $25
/ Set
100 Sets(Min. Order)
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | QX | Place of Origin | China | |
| Model Number | 7in |
Product Description
Super-strengthen spring steel is applied to centralize casing in wellbore, and improves cementing quality.
Features
1. Every attachment is pressed into shape by moulding instead of welding and rivet.
2. 3-Section structure for easy transport.
3. Starting force and restoring force conform to API standards.
4. Easy-and-convenient to use.
5.Alternative turbulence plates can effectually improve displacement efficiency.
Specifications
|
Specifications
|
20"
|
18?"
|
16"
|
14"
|
13?"
|
12¾"
|
10¾"
|
9?"
|
7?"
|
7"
|
6?"
|
5½"
|
5"
|
4½"
|
|
Casing Size
|
20"
|
18?"
|
16"
|
14"
|
13?"
|
12¾"
|
10¾"
|
9?"
|
7?"
|
7"
|
6?"
|
5½"
|
5"
|
4½"
|
|
Open Hole Size
|
24"
26"
|
22"
24"
|
20"
22"
|
18"
|
17½"
|
17½"
|
12¼"
|
12¼"
|
9?"
|
8½"
|
8½"
|
8 ½"
|
6½"
|
6"
|
|
Max O.D. ,mm
|
650
714
|
590
680
|
550
613
|
484
|
470
|
466
|
370
|
375
|
273
|
252
|
245
|
256
|
190
|
181
|
Contact Us
- Dezhou Quanxing Petroleum Machinery Co.,Ltd
- Contact nameRick Lee Chat Now
- Phone86-534-2238669
- AddressTianqu, Laiwu, Shandong
Product Categories
| casing accessories | cementing head | Liner hanger accessories | Stage cementing collar |
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