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Casing bow spring centralizer
Super-strength spring steel is applied to centralize casing in the wellbore and improve cementing quality.
Features:
1, Every attachment is pressed into shape by molding instead of welding and riveting.
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 effectively improve displacement efficiency.
Welcome to consult, we will provide the most comprehensive technical support!
|
Size (inch)
|
Inner Diamter (mm)
|
Outer Diameter (mm)
|
Height (mm)
|
|
13-3/8
|
343
|
400
|
130
|
|
10-3/4
|
276
|
308
|
120
|
|
9-5/8
|
247
|
308
|
120
|
|
7-5/8
|
197
|
243
|
120
|
|
7
|
180
|
212
|
120
|
|
5-1/2
|
143
|
213
|
120
|
|
5
|
130
|
151
|
120
|
|
4-1/2
|
117
|
148
|
100
|
|
4
|
104
|
118
|
80
|
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