shipbuilding steel plate 1.Grade:GB, ASTM,JIS,DIN,BS,EN 2.Width:1500-4800mm 3.Thickness:4.5-650mm 4.Length:3000-27000mm Product Name: Shipbuilding and Oil Platform Steel Plate The Representative Grades: (1), A, B, D, E, Standards: ABS, BV, LR, GL, DNV, RIVA, NK, CCS and KR. (2), AH32, DH32, EH32, FH32, Standards: ABS, BV, LR, GL, DNV, RIVA, NK, CCS and KR. (3), AH36, DH36, EH36, FH36, Standards: ...