熱軋無縫鋼管工藝裝備結構的進展和方向

Progress and Development Orientation of Technological Equipment Configuration for Hot-rolled Seamless Steel Tube Manufacturing

摘要: 我國以連軋管為主的高產(chǎn)高效高技術水平機組的生產(chǎn)能力已經(jīng)達到熱軋鋼管總能力的53%,這是熱軋無縫鋼管生產(chǎn)工藝和設備優(yōu)化構成取得重要成果的標志,也是實現(xiàn)高附加值高技術含量產(chǎn)品自給率的決定因素。文章認為,進一步提高6大鋼管廠的競爭力,企業(yè)形成高效、合理的鋼管車間構成和鋼管企業(yè)之間的強強整合,是進一步系統(tǒng)優(yōu)化我國熱軋無縫鋼管結構和適應國際競爭的客觀需要。

Abstract: Up to now among the total domestic seamless steel tube production capacity, the total capacity of the hi-productivity, hi-performance and technologically advanced tube mills, mainly the continuous-rolling mills accounts for reach 53%, a sign of the significant achievement in optimization of the technology and equipment configuration for hot-rolled seamless steel tube manufacturing and a precondition for increasing the proportion of home-made sophisticated seamless tubulars with high added values. It is regarded that towards further systematically optimizing domestic hot-rolled seamless steel tube mix and adapting to the global competition in the field, it is necessary for the top six domestic seamless tube makers to sharpen their competitive edges, restructure their facilities for better performance and carry out consolidation among themselves.