... price prompt delivery date ship hull structural steel 100000T production per day CommodityShip hull structure SteelThickness 3-200MMWidth1500-3250MMLength6000-18000mmProductive TechnologyHot-RolledGradeA ... , shot blasted and spray paint on the surface of the steel plate.Specifications 1.Standard:CCS,ABS,BV,DNV,GL,LR ... the technical conditions, please contact us freely. sm490 ship hull structure steel