... order 2.good quality 3.competitive price 4.soon delivery standard steel DIN 2527 flange JIS ,ANSI , DIN ,BS4504 ,EN1092, AS2129 ... "-64" TUV & ISO9001 WN,SW,THD, BL,PL,SO standard steelDIN 2527 flange STANDARD: JIS ,ANSI , DIN ,BS4504 ,EN1092, AS2129 and other ... . The quanlity is af avorable appreciation within our clients. extruder screw barrel standard steel flange