steel plate 1.thickness:8-700mm 2.width:1500-4020mm 3.length:3000-27000mm 4.materimal:A,B,C,DE.Z15,Z25,Z35 steel plate1.thickness:8-700mm2.width:1500-4020mm3.length:3000-27000mm4.materimal:A,B,C,DE.Z15,Z25,Z355.standard:GB,ASTM,JIS,BV,DNV Representative Grades of Steel Plates:Boiler and Pressure Vessel Steel Plate: 1>. Standard: ASTM / ASME Grade: A515 Grade 60, A515 Grade 65, A515 Grade 70, A516 ...