文(wen)章(zhang)來源：中油(you)網 發(fa)布(bu)時間(jian)：2008-07-25
首鋼熱軋卷板中標中石油重點工程
近日，經過首(shou)(shou)(shou)鋼(gang)銷售(shou)公司與首(shou)(shou)(shou)鋼(gang)技術研究院、遷鋼(gang)公司的共(gong)同努力，首(shou)(shou)(shou)鋼(gang)熱軋(ya)(ya)卷板成(cheng)功中(zhong)(zhong)標(biao)中(zhong)(zhong)石(shi)油蘭州——鄭(zheng)州——長沙成(cheng)品油管道重點工程第5標(biao)段，品種(zhong)為L450(X65),數量為27289.44噸。這是首(shou)(shou)(shou)鋼(gang)熱軋(ya)(ya)卷板投產以來，代表著熱軋(ya)(ya)最高(gao)(gao)水平鋼(gang)種(zhong)——管線鋼(gang)首(shou)(shou)(shou)次打(da)入中(zhong)(zhong)石(shi)油系統，對首(shou)(shou)(shou)鋼(gang)日后(hou)開發更高(gao)(gao)級(ji)別管線鋼(gang)具有重要意義。