Thread Flange 1) standard: DIN, BS, JIS 2)weight: 0.1-20000kg 3)size:DN15-DN5000 4MOQ:1 piece Thread Flange1) standard: DIN, ... flange, Socket Welding flange, Threaded flange, Lap Joint flange and Plate flange etc.Applicable standard GB, ASME , ASTM, JIS , DIN , EN, and customers' drawings for ... customers requirement Delivery timeAccording to customers requirementProductivity20000 T/Y Thread Flange