... pcs ANSI Flange ProductsDIN Flanges,ANSI/ASME/ASTM Flanges,JIS Flanges,ISO Flanges, BS Flanges,EN Flanges and ect ... 15CrMo,12Cr2Mo1,A335P22,St45.8/3StandardDIN,ANSI/ASME/ASTM,JIS,ISO,BS,ENSize11/2”-24”Thickness11.20-47.80CertificationISO ... 6,2.5,4.0DNDIN:DN6—4000mm/ANSI:DN15—600mm/JIS:DN10—1000mmFlange FacingsFlat face, Raised face, Longue, Groove, ... prices!You will get our quick reply! ANSI B 16.5 Flange