• Sizes: 2” – 36”
  • Class: 150 – 1500
  • Design: API 6D

Design and Manufacturing Standards

  • Basic Design                           API 6D
  • Face to Face Dimension         ANSI B16.10
  • Flange End Dimension            ANSI / ASME B16.5 (2”to 24”)
    ANSI B16.47 & MSS SP-44 (26” & up)
  • Butt- Weld End Dimension      ANSI B16.25
  • Inspection & Testing                API 6D