Couplings

Description

API couplings are used to connect tubular joints together. They come in a variety of threads and material grades. At times Special Clearance (Shaved) Couplings are required such to fit through casing patches.

Features & Benefits

  • Available in various sizes
  • Available in a variety of material grades. J55, L80, etc.
  • Available in multiple threads. EUE being the most common
  • Manufactured as one complete part

Data Sheet

Nominal Coupling Sizes Available

  • 1.66 NUE J55
  • 1.66 NUE L80
  • 1.99 NUE J55
  • 1.99 NUE L80
  • 2-3/8 (60.3mm) EUE J55
  • 2-3/8 (60.3mm) EUE J55 (Special Clearance)
  • 2-3/8 (60.3mm) EUE L80
  • 2-3/8 (60.3mm) EUE L80 (Special Clearance)
  • 2-7/8 (73.0mm) EUE J55
  • 2-7/8 (73.0mm) EUE J55 (Special Clearance)
  • 2-7/8 (73.0mm) EUE L80
  • 2-7/8 (73.0mm) EUE L80 (Special Clearance)
  • 3-1/2 (89.9mm) EUE J55
  • 3-1/2 (89.9mm) EUE J55 (Special Clearance)
  • 3-1/2 (89.9mm) EUE L80
  • 3-1/2 (89.9mm) EUE L80 (Special Clearance)

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