Steel Plates for boiler and pressure vessel Standdard:GB713,JIS G3103,DIN ... ,ASTM,EN 10028-2 2003 Grade:Q235R etc Specifi Steel Plates for boiler and pressure vesselFeatures:1)Specification:Width:not less ... (HIC)SA387Gr22CL2,H1,10CrMo910,15Mo3,16Mo313CrMo44,18MnMo4-5,19Mn6 Steel Plates for boiler and pressure vessel