Analysis on Current Supply-demand Situation of High-pressure Boiler Tubes for Thermo-power Generation Service

The general situation of domestic electrical power industrial development is briefed; the current domestic supply-demand situation of high-pressure boiler tubes is analyzed, and the general demand by domestic thermo-power generation sector for hi-pressure boiler tubes is forecast. Based on the analysis of the micro-chara- cteristics of the hi-pressure boiler tube for thermo-power generation service, it is concluded that compared with their foreign counterparts equipped with more advanced steel tube-making technologies, domestic manufacturers of the said hi-pressure boiler tubes are comparatively and technologically backward in terms of product R & D, heat treatment processes of large-sized, extra-heavy wall hi-pressure boiler tubes and product property consi- stency, etc., and therefore need to make relevant improvements.