... price size:DN15-DN600 certificate:ISO9002 and PED standard:ANSI DIN JISTypeflangeMaterial:CarbonSteelA234,ST35.8,ST37 A105, A106B, alloy steelStandard:ASME ... ,ASTM,ANSI,DIN,GB,B16.9,JISNominalDiameterDN15~DN600WallThicknessSCH20,SCH40,SCH80,XS,STDSize:1 ...