| Customization: | Available |
|---|---|
| After-sales Service: | Techinical Support |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Slip On Welded Bow Spring Centralizer is designed to centralize casings in the wellbore during running and cementing operations. The centralizer should be fitted over a stop collar preferably to facilitate pulling the tool in and out of the wellbore. The bows provide maximum standoff to achieve efficient displacement of mud and cement. This Centralizer is available in several bow heights and sizes to ensure optimum restoring force and provide various bow configurations for special applications.
Feature
Spring steel standard heat treatment process for bows. Elasticity is stable and durable
Bows are welded onto the end collars
Products meet API 10D standard
Options
Professional engineering support team
Bow configurations are available in various heights and sizes, suitable for most applications
Size range is 2 7/8"-30". Any special sizes can be made available upon request
Spring Centralizer Range
*Single Bow Spring
*Dual Bow Spring
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Model(in)
|
Hooping In-Dia.(mm)
|
Hooping
thickness (mm) |
Hooping height(mm)
|
Total Length(mm)
|
Max. Out-Dia.(mm)
|
Spring Pieces
|
|
5-1/2*8-1/2
|
142-148
|
3-5
|
90-120
|
650±50
|
225±5
|
5
|
|
7*9-5/8
|
181-186
|
3-5
|
90-120
|
650±50
|
255±5
|
6
|
|
7*8-1/2
|
181-186
|
3-5
|
90-120
|
650±50
|
235±5
|
6
|
|
8-5/8*12-1/4
|
223-228
|
3-5
|
90-120
|
650±50
|
330±5
|
8
|
|
9-5/8*12-1/4
|
250-255
|
3-5
|
90-120
|
650±50
|
330±5
|
8
|
|
10-3/4*12-1/4
|
274-276
|
3-5
|
90-120
|
650±50
|
330±5
|
9
|
|
13-3/8*17-1/2
|
342-347
|
3-5
|
90-120
|
650±50
|
450±5
|
11
|
|
18-5/8*24
|
476±1
|
3-5
|
90-120
|
600±50
|
610±5
|
12
|
|
20*26
|
510±1
|
3-5
|
90-120
|
600±50
|
660±5
|
12
|
|
|
|
|
|
|
| API 5CT certificate |
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|
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