Supply:BV A420,BV D420,BV E420,BV F420,Shipbuilding Steel Plate Main Steel Grade : BV A420,BV D420,BV E420,BV F420,BV AH32,Marine-Steel-Sheet Main Applications: BV A420,BV D420,BV E420,BV F420 Steel Plate is widely used to Ship Project and Ocean Offshore Structural Project. Steel Standard : BV Rules or ABS,DNV,GL,BV,RINA,KR,NK. Rolling Size : Thickness*Width*Length 3-200mm*1220-4200mm*5000-18000mm