Boiler Pipes and Tubes:STANDARD:ASME SA210\SA213\SA106ASME SA106\SA333\SA335\SA192EN10216/EN10028-2DIN17175JIS G 3461GB3087/GB5310GRADES:StandardGradeGB308710,20GB531020G,20MnG,25MnG,15CrMoG,12Cr1MoVG,12Cr2MoG,12Cr2MoWVNbBDIN17175ST35.8,ST45.8,15Mo3,13CrMo44,10CrMo910ASME SA-106SA-106B,SA-106CASME SA-210MSA-210A1,SA-210CASME SA-213MT11,T12,T22,T23,T91ASME SA-335MP5,P9,P11,P12,P22,P23,P91,P92ASME SA-192MSA-192ASME SA-333SA333Ⅰ,SA333ⅥJIS G 3461STB340,STB410,STB510JIS G 3462STBA 12,STBA 13,STBA 20,STBA 23,STBA 24,STBA 26EN10216-1P195TR1,P195TR2,P235TR1,P235TR2,P265TR1,P265TR2EN10216-2P195GH,P235GH,P265GH,16Mo3,13CrMo4-5,10CrMo9-10EN10028-2P235GH,P265GH,P355GH,16Mo3,WB36SIZE RANGE:1/2"-36" O.D. x 2-120mm Thickness