Coupling Stock

  • Coupling Stock is a seamless thick-wall tubular product used in the manufacture of coupling blanks.
  • Available grades/material: carbon alloy, all API 5CT and proprietary grades in numerous wall thickness.
  • Dir.10 compliance (Canadian Directive)
    • Grades: J/K55, N/L80, T95, P110, Q125
    • Size: 2” – 24”