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Information × Registration Number 0307U003519, 0104U007857 , R & D reports Title Development of the specifications and technical documentation for developing of technology of an billets piercing and rolling of hollow billets on the mill screwing rolling of condition of the PE "NTZ". popup.stage_title Розробка нормативно-технічної документації ради освоєння технології прошиття суцільної заготовки та розкочування гильз у стані гвинтової прокатки в умовах ДП "НТЗ" Head Korotchenko V, Registration Date 29-03-2007 Organization National Metallurgical Academy of Ukraine popup.description2 Basic tables of rolling of tubes produced from carbon, stainless steels and titanium alloys are developed. Temporary technological process instruction for developing of billets piercing and rolling out of hollow billets on the mill with screw rolling is developed. Basic gaging of working rolls, mandrels for tubes piercing and rolling as well as guiding roll necks, mandrel bars and their nozzles is developed. Product Description popup.authors popup.nrat_date 2020-04-02 Close