... ,carbon flange,steel flange,forged flange; with good quality,reasonable price,promptly delivery... Flanges:(1) Flanges Type: Plate-type Flat Welding Flange, Butt Welding Ring Loose Flange ... , 300, 600, 900, 1500, 2000, 3000, 6000, 9000 LBS(7) Standard: ANSI, ASME, DIN, BS, EN, JIS, GOST ASME: ANSI B16 ...