核电站用管现状

Application Situation of Tube for Nuclear Power Station

重点论述核电站用管国内现状以及对管材生产工艺和技术的要求。在对国内核电站用管市场在品种、数量、规格上进行了分析,认为目前国内在核电建设用管方面,材料大部需要进口,我国要在核电站建设逐步实现国产化的同时,要实现2020年装机容量达到4000万kW的任务是艰巨的,钢管材料的国产化是钢管行业急需要解决的难题之一。

The paper focuses on the current situation of tube for nuclear power station in China and the requirement on the tube production process and technology. After analyzing the tube market for domestic nuclear power station in aspects of type,quantity and specification,the author deems,since the tube for nuclear power station construction mostly needs importing,it is arduous to accomplish 40,000,000 KW installed capacity in 2020 in concurrence with the gradual localization in nuclear power station construction. Localization is one of the problems demanding prompt solution in tube industry.