... *125 (3) length: 6m, 9m, 12m hot-rolled equal angles for shipbuilding (1) Material:A, B, AH32, AH36,D , DH32,DH36;(2 ... , 9m, 12m Standard sectional dimentions of hot-rolled equal angles for shipbuilding and their sectional areas and unit mass (JIS G 3192 ... ×250×352503524128180×180×15180151840.9 dnv hot-rolled equal angles for shipbuilding