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About This Item


Full Description

This specification covers 1) steel sucker rods; 2) fiber reinforced plastic (FRP) sucker rods; 3) couplings, subcouplings, and polished rod connections; 4) polished rods; 5) stuffing boxes and pumping tees; 6) polished-rod clamps; and 7) sinker bars.

Document History

  1. API Spec 11B

    Specification for Sucker Rods, Polished Rods and Liners, Couplings, Sinker Bars, Polished Rod Clamps, Stuffing Boxes, and Pumping Tees (With Errata 1, October 2010, Errata 2, February 2011)

    • Most Recent
  2. API Spec 11B


    Specification for Sucker Rods

    • Historical Version