... JIS BV DNV RINA EH CCS Ship plate Grade: A/B/AH32/AH36/D/DH32/DH36/E/EH32/EH36/F/F32 ... /T107—19976Hull structural steelsH 6~160W 1500~4200L 6000~18000A,B,D,E,A32,D32,E32,A36,D36,E36GB712—2009Rules of ... quality steel plate, seamless pipe, angle, re-bar, wire, round steel, channel steel, PC steel bar, flat, bulb flat, coil steel, I ...