... PN:6-64(1/2"-64") 4)MOQ: 1pcs(Carbon/Stainless Steel) 5)FOB:1-89$/pcs A105 Flange ... ,DIN2673ANSI/ASME B16.5/B16.47, MSS SP-44ISOJISMaterial(Carbon Steel):ASTM A105,20#,Q235,16Mn, ASTM A350 LF1, ... Cr5Mo,12Cr1MoV,15CrMo,12Cr2Mo1,A335P22,St45.8CertificationISO 9001-2002Connect TypeSO, BL, PL, WN, LJ, SO, THPackingWooden cases, wooden pallets ... low prices!You will get our quick reply! Carbon Steel A105 Flange