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    SHORT RIGID CENTRALIZER

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    • Wide-blade Rigid Centralizer(770).jpg
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    • 产品描述
      • Commodity name: SHORT RIGID CENTRALIZER
      • Commodity ID: 1457328990505816064

      SHUANGJIA Short Rigid Centralizer is the most popular one, manufactured of cast iron, fixed on casing by screws, and its mechanical properties meeting the downhole requirement. This type of centralizer is mainly suitable for vertical well, low cost and wide application.

      SHUANGJIA Short Rigid Centralizer is the most popular one, manufactured of cast iron, fixed on casing by screws, and its mechanical properties meeting the downhole requirement. This type of centralizer is mainly suitable for vertical well, low cost and wide application.

      /MATERIAL: Cast Steel
      /SPECIFICATION: For 4-1/2" to 20" 

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    POSITIVE CENTRALIZER

    For the SHUANGJIA positive centralizer, the manufacturing technique is almost the same with single bow non-welded spring centralizer and double-bow non-welded spring centralizer, the only difference in grooved spring steel sheet. Compared with others, the contact with wellbore wall was larger, empowering it with much stronger centralizing force. Since the OD is smaller than wellbore, the triggering force is almost zero, and the mud flowing through groove can adjust the fluid direction for better circulation. This type of centralizer is suitable for regular wellbore or open hole, also applicable for deviated or horizontal well, safe and reliable.

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    WELDED BOW CENTRALIZER

    The SHUANGJIA spring sheet of welded bow centralizer is welded onto wale, increasing the integral strength.  Its centralizing strength is stronger than Single bow non-welded spring centralizer. This type of centralizer is suitable for irregular wellbore or open hole.

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    WELDED RIGID CENTRALIZER

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