Pin Abutment Series



Design Features

  1. Interchangeable with API Buttress
  2. Internally flush
  3. Pin Abutment results in high resistance to over-torque, more than 3 times as high as API Buttress.
  4. Pin abutment results in high resistance to compression
  5. Gas-tight seal under compression
  6. Mill end is made up further than field end to avoid mill end rotation when make up field end
  7. Precise make-up position control reduces hoop stress on the coupling
  8. User friendly operation on the rig: Make up with torque control like a premium connection


  1. Casing for Geothermal Wells
  2. Liner for Horizontal Wells
  3. Casing for Heavy Oil Recovery such as SAGD
  4. Drilling with Casing


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