• Sizes: 1” – 42”
  • Class: 150 – 2500
  • Design: API 6D

Design and Manufacturing Standards

  • Basic Design API 6D
  • Shell Wall Thickness API 6D
  • Face to Face Dimension API 6D
  • Flange End Dimension ANSI/ASME B16.5 (1” to 24”)
    ANSI/ASME B16.47 (26” & up)
  • Butt-Weld End Dimension ANSI/ASME B16.25
  • Inspection & Testing API 6D
  • Fire Safe Design API 607/BS 6755