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Information × Registration Number 0306U008790, 0107U002021 , R & D reports Title Working out proposals on the improvement of the technology and equipment for making 1016-1220 mm diameter, up to 22mm wall thickness electric welded pipes of K60 strength class steel at ChTPZ JSC shop No.6. popup.stage_title Розробка пропозицій з удосконалення технології і обладнання з виробництва зварних труб D1016-1220 мм з товщиною стінки до 22 мм зі сталі класу міцності К60 в цеху №6 ВАТ "ЧТПЗ" Head Ivanov Yevgeny Ivanovich, Registration Date 19-02-2007 Organization Ya.Ye.Osada State Scientific Research Tube Institute popup.description2 The present technology condition resulted from the modernization of the pipe making technology, proposals on the improvement of the technology of forming semi-cylindrical skelp and skelp form after esch forming step is presented. Power and force parameters and the process tool design calculation have been given. The technology and equipment for the pipe deevalization have been developed. Product Description popup.authors popup.nrat_date 2020-04-02 Close