... 6000mmType:Slip-On, Welding Neck flange, Blind flange, Socket Welding flange, Threaded flange, Lap Joint flange and Plate flange etc.Material:316L, 316Ti, 304L ... steel, Stainless steel and Alloy steel etc.Flangethreaded flange,industrial flange,Carbon steel flanges)JIS B 2220Weld neckflange standard, ... and can manufacture them according to any drawings. If you are interested in, please don't hesitate ...