Integral centralizer
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Tel: 0086-13127378823
Mailbox: sale@oil-tools.com.cn
Technical features
➣ Cut by laser integrally; heat treated; treated with powder coating
➣ High-precision machining technology meets the requirements of various sizes of boreholes
➣ No initial lowering resistance; with low friction and low torque
➣ Enhanced string centring support
➣ High strength, no weak point of stress, high reliability
➣ No separate components or welded parts
➣ Its elasticity can meet the requirements of lowering into reducing hole sections
➣ All indexes exceed the standards of API centralizers
|
Specifications and model |
Inner diameter (mm) |
Wall thickness of product (mm) |
Height of hoop (mm) |
Height of product (mm) |
Maximum outer diameter (mm) |
Leaf spring |
|
5-1/2" * 8-1/2" |
142-148 |
44322 |
50-60 |
410±50 |
225±5 |
5 |
|
6" * 8-1/2" |
154-158 |
44322 |
50-60 |
350±50 |
255±5 |
5 |
|
7" * 8-1/2" |
177.8-215.9 |
44323 |
50-60 |
380±50 |
255±5 |
5 |
|
7" * 9-1/2" |
154-158 |
44323 |
50-60 |
380±50 |
255±5 |
5 |
|
9-1/2"*12-1/4" |
245-249 |
44324 |
50-60 |
380±50 |
255±5 |
5 |
|
13-3/8" * 17-1/2" |
342-349 |
8 |
50-60 |
420 |
450±5 |
6 |
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Address: Hengdong Road, Hejian City
Tel: 18713699661
Mobile phone: 13131777559 13127378823
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