- Bow Spring Centralizers
- Single Piece Centralizer
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- 2019-05-27Positive centralizer
- ZHENGZHOU, May -28, 2019.The Hinged positive bar Centralizer, hinged welded centralizer with set screw utilizes straight steel bard wekded onto hinged end coll...
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- 2019-04-28Definition of casing centralizer
- ZHENGZHOU, April -28, 2019. Definition of casing centralizerA mechanical device that keeps casing from contacting the wellbore wall. A continuous 360-degree an...
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