... steel,stainless steel4), Standard: ANSI, DIN, GOST, BS, JIS and customers' drawings for special use5), Types: WN, SO, BL, Plate, Thread ... ), Packing: In wooden cases, wooden pallets or as per customers' special requirement; We can provide flange as following: SIZESTANDARDSERIESPRESSURE11/2”—64”ASTM ANSI B16.5 ...