... ANSI B16.5 Carbon Steel Flange long neck flange(1) Flanges Type: Plate Flange, Flat Flange, Slip on Flange, Welding Neck Flange, Long Welding Neck Flange, Blind Flange, Socket Welding Flange, Thread Flange, Screwed Flange ... 150, 300, 600, 900, 1500, 2000, 3000, 6000, 9000 LBS(7) Standard: ANSI, ASME, DIN, BS, EN, JIS, GOST ASME: ANSI B16.9, ANSI B16.28 ...