Dimensions for Welding Neck Flanges 300 Class, Series A 300 lb/sq. in Weld Neck flanges as per ASME B16.47/ANSI B16.47 300#/300 LBS in mm
Dimensions for Welding Neck Flanges 300 Class, Series A 300 lb/sq. in Weld Neck flanges as per ASME B16.47/ANSI B16.47 300#/300 LBS in mm