Large diameter flanges for pipeline and refinery applications where ASME B16.5 coverage ends (above 24" NPS). Full material certification and dimensional inspection reports supplied.
Material: ASTM A105 / A694 F52
Standard: ASME B16.47 Series A
Class: 150# to 600#
Size Range: 26" to 60" NPS
Face: RF or RTJ
Markings: Per MSS SP-25