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Information × Registration Number 0303U001488, 0103U003218 , R & D reports Title Analysis of the methods for production of profiled and round tubes, development of technical propositions in organization of their manufacture popup.stage_title Аналіз способів виробництва профільних і круглих труб, розробка технічних пропозицій по організації їх виробництва Head Danchenko V.N., Registration Date 26-03-2003 Organization Nathional Metallurgical Academy of Ukraine popup.description2 Analysis of requirements to profiled square and rectangular tubes formulated in standards (Ukrainian and foreign) was carried out. The methods of realisation of tube profiling by the way of cold deformations, including the drawing in monolithic dies, drawing in un-driven four-high stands, longitudinal rolling in four-high stands with driven horizontal rolls, were considered. The comparison of technical and economical indices of different methods of profiling was carried out. The technical propositions in organisation of profiled and round tubes manufacture with typical equipment as well as with new created equipment. Key words: profiling, tube, drawing, rolling, manufacture, equipment5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close