Large diameter flange

Standard: ASME B16.47 A (MSS SP-44) & B (API 605) - Large Diameter Steel Flanges NPS 26 Through NPS 60 Metric Standard

Class: 150lb, 300lb, 400lb, 600lb

Type: Welding neck flange, Blind Flange

Material: Carbon steel flange, stainless steel flange