Special Flanges,carbon flange,steel flange,forged flange; with good quality,reasonable price,promptly delivery... Flanges:(1) Flanges Type: Plate Flange, ... ) Flanges Standards: ANSI Flanges, BS flanges, DIN flanges, EN1092-1 Flanges(3) Material: Carbon steel flanges ASTM A105, ASTM A350 LF1, LF2 ... B16.9, ANSI B16.28, MSS SP75 DIN: DIN2605/2615JIS: JIS B2313 EN: EN10253-1/2, EN10253-2 (8) Usage: it ...