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sucker rod coupling
Release time:2017-7-6 16:00:52   Click:second-rate   【Print】【Close

 

 

         Features:

 

    1.API 11B 15.9(5/8"); 19.1(3/4"); 22.2(7/8"); 25.4 (1");
      2.Connecting thread type: sucker rod thread
      3.With or without sucker rod wrench square

 

     

       

 

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The sucker rod coupling have the same box thread size in each end are used for connecting sucker rod and/or pony rod, and/or sinker bars with sucker rod threads.

 

All of its technical specifications meet the oil and gas industry standard SY/T5029-2003 and the American Petroleum Institution API SPEC 11B standard. It is fully tested after finished production to make it function well in use.

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