Boiler and Pressure Vessel Building Steel Plates/Sheets/Coils

We Hzz Steel can supply kinds of boiler and pressure vessel building steel materials to domestic and oversea.The main grades are:
ASTM A203/A203M(A203GRA,A203GRB,A203GRD,A203GRE,A203GRF);
ASTM A204/A204M(A204GRA,A204GRB,A204GRC);
ASTM A285/A285M(A285GRA,A285GRB,A285GRC);
ASTM A299/A299M(A299GRA,A299GRB);
ASTM A302/A302M(A302GRA,A302GRB,A302GRC,A302GRD);
ASTM A387/A387M(A387GR2CL1,A387GR2CL2,A387GR11CL1,A387GR12CL2,A387GR12CL1,A387GR12CL2,A387GR22CL1,A387GR22CL2,
  A387GR9CL1,A387GR9CL2,A387GR911CL1,A387GR911CL2,A387GR5CL1,A387GR5CL2,A387GR22LCL1,A387GR21LCL1,A387GR21CL1,
  A387GR21CL2;
ASTM A515/A515M A515GR60,A515GR65,A515GR70;
ASTM A516/A516M A516GR55,A516GR60,A516GR65,A516GR70;
A517/A517M A517GRA,A517GRB,A517GRC,A517GRJ,A517GRH,A517GRK,A517GRM,A517GRT,A517GRP,A517GRF,A517GRE,A517GRQ;
ASTM A533/A533M A533GRA,A533GRB,A533GRC;
ASTM A537/A537M A537CL1,A537CL2,A537CL3;
ASTM A542/A542M A542CL1,A542CL2,A542CL3,A542CL4,A542CL4A;
ASTM A662/A662M A662GRA,A662GRB,A662GRC;
P235GH ,P265GH,P295GH,P355GH;
16Mo3, 18MnMo4-5, 20MnMoNi4-5, 15NiCuMoNb5-6-4, 13CrMoSi5-5, 10CrMo9-10, 12CrMo9-10, X10CrMoVNb9-1;
P275N,P275NH,P275NL1,P275NL2;

P355N,P355NH,P355NL1,P355NL2;

P460N,P460NH,P460NL1,P460NL2;

P355Q,P355QH,P355QL1,P355QL2;

P460Q,P460QH,P460QL1,P460QL2;

P500Q,P500QH,P500QL1,P500QL2;

P690Q,P690QH,P690QL1,P690QL2;

P355M,P355ML1,P355ML2;

P420M,P420ML1,P420ML2;

P460M,P460ML1,P460ML2;

JIS G3103   SB410,SB450,SB480,SB450M,SB480M;

JIS G3115   SPV235,SPV315,SPV355,SPV410,SPV450,SPV490;

JIS G3115   SPV235,SPV315,SPV355,SPV410,SPV450,SPV490;

DIN 17155HI,HII,17Mn4,19Mn6,15Mo3,13CrMo44,10CrMo910;


GB Q245R,Q345R,Q370R,18MnMoNbR,13MnNiMoR,15CrMoR,14Cr1MoR,12Cr2Mo1R,12Cr1MoVR 

16MnDR,15MnNiDR,09MnNiDR, 09Mn2VDR,20R,16MnR, 15MnVR, 15MnVNR, 18MnMoNbR, 13MnNiMoNbR, 15CrMoR