上海宝钢集团公司钢管分公司是宝钢一期工程唯一的成品厂，全套设备从德国引进，具有８０年代初的国际先进水平。它由１套Φ１４０ｍｍ全浮动芯棒连轧管机组，３条油套管加工线，１条钻杆加工线，１条高压锅炉管生产线，３条一般管生产线，以及为油套管和钻杆加工线配套的... Shanghai Baosteel Group Corporation’s steel pipe branch company is the only finished product factory of Baosteel’s Phase I project. The whole set of equipment was imported from Germany and it has the international advanced level in the early 1980s. It consists of a set of Φ140mm full-floating mandrel-rolling mill units, three oil casing processing lines, one drill pipe processing line, one high-pressure boiler pipe production line, three general pipe production lines, and oil casing and drill pipe. Processing line supporting...