General Design : BS1868 / API 6D / API 603
Face To Face : ASME/ANSI B16.10
Flange End : ASME/ANSI B16.15 & B16.47
Butt Weld End : ASME/ANSI B16.25
Fire Safe Design : API 6FA
Pressure Rating : ASME/ANSI B16.34
Inspection & Test : API 598 / API 6D
Size : 2 Inch - 48 Inch
Rating : Class150 - Class 900