Offer:ASTM A131 A,ASTM A131 B,ASTM A131 D,ASTM A131 E,Steel Plate,Shipbuilding Steel Sheet Steel Name: ASTM A131 A,ASTM A131 B,ASTM A131 D,ASTM A131 E,ASTM A131 AH32,ASTM A131 DH32,Marine Steel Plate. Main Application: ASTM A131 A,ASTM A131 B,ASTM A131 D,ASTM A131 E steel plate is mainly used to Shipbuilding Project and Ocean Offshore Structural Project. Steel Standard: ASTM A131, Rolling Size: Thickness*Width*Length 3-200mm*1220-4200mm*5000-18000mm