... LR, ABS, BV, DNV, RINA, NK, KR Steel profiles -bulb flat We are a steel manufactory in china, we specialized in section ... steel about 20 years ,with the strength to ... 2001 "HOT-ROLLED BULB FLAT STEEL" and EN 10067:1997 "HOT-ROLLED BULB FALT STEEL"Specifications see below: sizedimension (mm ... 3987.4430×202011590.8Length:6m-17m.Our storage steel profiles -bulb flat