Acoplamiento de barra de lechón del API 11B SM con el plano de la llave

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June 25, 2025
Brief: Discover the API 11B SM sucker rod coupling with wrench flat, designed to minimize metal-to-metal contact between sucker rods and tubing. Available in various sizes and materials, these couplings ensure durability and efficiency in rod pumping applications.
Related Product Features:
  • Available in sizes 3/4", 7/8", and 1" T for versatile applications.
  • Made from high-quality materials including plastic, nylon, rubber, steel, and aluminum.
  • Complies with API 11B standards for reliability and performance.
  • Features wrench flat for easy installation and maintenance.
  • Minimizes tubing wear by keeping rods and couplings away from tubing.
  • Available in reduced slim hole (SH) and normal full size (FS) diameters.
  • Suitable for both API Class T (through-hardened) and Class SM (Spray Metal).
  • Durable construction with hardness ranging from 56-62HRA for steel variants.
Las preguntas:
  • What materials are used in the API 11B SM sucker rod coupling?
    The couplings are made from plastic, nylon, rubber, steel, and aluminum, ensuring durability and performance.
  • What standards do these sucker rod couplings comply with?
    They comply with API 11B standards, guaranteeing reliability and quality in rod pumping applications.
  • How do these couplings minimize tubing wear?
    The couplings keep the rods and couplings away from the tubing, eliminating internal tubing wear and preventing costly metal-to-metal contact.