... Co.,LtdName: carbon steel flangeSpecifications: DN10---DN2000Thickness: sch 5s-----160Standard: GB, ANIS, JIS, BS, DIN, UNI Material: carbon steel , stainless steel, alloy steelPacking: ... war industry, fire control and environment protection, etc Note:Carbon steel: 10#,20#,A3, 20G.16Mn,ASTM A234,ASTM A105and ... ,10CrMo910,15CrMo,12Cr2Mo1,A335P22,St45.8,A10bB flange,carbon steel flange,steel flange