1.hot rolled wide and heavy steel plate 2.The max weight of steel ingot ... 60 ton 3.The max thickness is 350mm hot rolled wide and heavy steel plate is our best Superior products.Our steel ... EH69,FH69,Z15,Z25,Z35GB712-2000API GB53136Steel plates for boilers and pressure vesselsH:5-300W:900-4800I:3000-25000Q245R,Q345R, ... 150W:900-4800I:3000-2500020MnTiB,N,360,NM400 hot rolled wide and heavy steel plate