... Hot Rolled Surface Treatment: Coated Application: Steel for machinary,building,bridg... Special Use: High-strength Steel Plate Width: 1500mm--4050mm Length: 6000mm--12000mm ... kind of steel plate are mainly used for shipbuilding, bridge, machinery, boiler and presure vessel4.Advantage: Guarantee the highest quality ,reasonable ... EH/FH32,36,40) Q390qC,D,E-Z Hot rolled high-quality steel plate and coil