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Information × Registration Number 0310U008091, 0108U003723 , R & D reports Title Development of a new technology for making tubes of high dimensional accuracy. popup.stage_title Розробка нової технології виробництва високоточних труб. Head Lobanov Oleksandr Ivanovych, Registration Date 28-10-2010 Organization State Scientific Research Tube Institute popup.description2 A new technology has been developed for making cold-worked tubes of high accuracy including precision hot rolling-off of tube stock with a decreased wall thickness variation and subsequent improvement of surface quality by their drawing on a floating tapered mandrel and a short mandrel. Design of modernization of assemblies of the 2500 ton draw bench for drawing tubes on a long mandrel has been developed. During testing of the new technology in accordance with the present-day requirements, precision 130 x 6 mm tubes of steel grade 35 have been produced which proved efficiency and good prospects of the new technology. Product Description popup.authors Кликоцюк Антон Сергійович Коржов Микола Микитович Лєткін Олександр Михайлович Палкін Юрій Олександрович popup.nrat_date 2020-04-02 Close