... 2"to 72" 3. Material: Carbon steel, stainless steel ANSI B16.5 Carbon Steel Flange long neck flange(1) Flanges Type ... , F316/316L, F316H, F310, F321 F44 (UNS S31254) Alloy Steel flanges ASTM A182 F1, F5a, F9, F11, F12, F22 ... , 9000 LBS(7) Standard: ANSI, ASME, DIN, BS, EN, JIS, GOST ASME: ANSI B16.9, ANSI B16.28, ... MSS SP75 DIN: DIN2605/2615JIS: JIS B2313 EN: EN10253-1/2, EN10253-2 (8) Usage: it ...