shipbuilding steel plate 1.Grade:GB, ASTM,JIS,DIN,BS,EN 2.Width:1500 ... : Shipbuilding and Oil Platform Steel Plate The Representative Grades: (1), A, B, D, E, Standards: ABS, BV, LR, GL, DNV, RIVA, ... KR. (2), AH32, DH32, EH32, FH32, Standards: ABS, BV, LR, GL, DNV, RIVA, NK, CCS and KR. (3), AH36, ... RIVA, NK, CCS and KR. (4), AH40, DH40, EH40, FH40, Standards: ABS, BV, LR, GL, DNV, RIVA, NK, CCS and KR. ...