国家把发展能源工业作为重点建设工程之一来抓,几乎每年都要建几百万千瓦的发电机组。所以开发高压锅炉管是一项重要工作。多年来,国内钢管厂为电站用管做了不少工作,也起了不少作用。随着国民经济的进一步发展,为加快电站工业建设,我国引 The state has taken energy industry development as one of its key construction projects and has built several million kilowatts of generating units almost every year. Therefore, the development of high-pressure boiler tube is an important task. Over the years, the domestic steel pipe plant for the power station has done a lot of work, but also played a lot of role. With the further development of the national economy, in order to accelerate the construction of power station industry, our country leads