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首钢北京钢铁公司从国外引进的钢管涂层生产线,于1987年底建成试车,1988年初开始投入试生产。第一批涂层钢管已经打入国际市场出口英国。同时也慎补了我国钢管品种上的空白。
The steel pipe coating production line imported from Beijing by Shougang Beijing Iron and Steel Co., Ltd. was put into trial operation at the end of 1987 and put into trial production in early 1988. The first batch of coated steel pipe has been exported to the international market in the United Kingdom. At the same time also cautiously make up for the gaps in China’s steel pipe varieties.