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Information × Registration Number 0310U008048, 0108U003033 , R & D reports Title Working out of amendment to the interstate standard GOST 20295-85 "Electric Welded Steel Tubes for Main Gas and Oil Lines. Specifications". popup.stage_title Розробка зміни до міждержавного стандарту ГОСТ 20295-85 "Трубы стальные электросварные для магистральных газонефтепроводов. Технические условия" Head Sokurenko Viktor Pavlovych, Registration Date 17-09-2010 Organization State Scientific Research Tube Institute popup.description2 Amendment to standarf GOST 20295-85 have been worked out for production of electric welded tubes of alloyed steel grades with carbon equivalent not higher than 0,46%, delivery of tubes of type 3 with two longitudinal seams, increase in diameter of longitudinally welded tubes produced by electric arc welding up to 1420 mm and exteding of wall thickness range. Product Description popup.authors Кобякова Тетяна Михайлівна popup.nrat_date 2020-04-02 Close