Dimensions for Welding Neck RTJ Flanges 400 Class, Series A Weld Neck Ring Type Joint flanges Dimension as per ASME B16.47/ANSI B16.47 400#/400 LBS in
Dimensions for Welding Neck RTJ Flanges 400 Class, Series A Weld Neck Ring Type Joint flanges Dimension as per ASME B16.47/ANSI B16.47 400#/400 LBS in