A131 FH40,A131/F40,A131 Grade FH40 shipbuilding steel plate
Steel Name:A131 FH40 shipbuilding steel plate,A131 Grade FH40 marine steel plateSteel Grade:Grade FH40 Steel Standard: ASTMThickness:2mm-350mm Width:1200mm-4200mmLength:3000mm-18000mm Surface Treatment:Shot blasting and paintin…