... : 3000mm-18000mm Wugang Steel plate for shipbuilding Grades: A,B,D,E, 2H Gr.50AH32, DH32, EH32, FH32,AH36, DH36, EH36 ... , GL, DNV, RIVA, NK, CCS and KR.Main Application:Used in manufacturing shiphull, maritime oil extraction drilling platform, platform tube junction ... lamellar tearing resistant steel plates. Wugang Steel plate for shipbuilding in China