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Information × Registration Number 0306U008788, 0107U002020 , R & D reports Title Working out a Technological Assignment for the prganization of forming skelp for 508-1422 mm diameteer, up to 40,0 mm wall thickness electric welded tubes with a guaranteed strtngth level up to X80 (K65) at Chelyabinck Yube Works. popup.stage_title Розробка технологічного завдання на організацію формовки заготовок для електрозварних труб D 508-1422мм з товщиною стінки до 40,0 мм з гарантованою міцністю до Х80 (К65) на Челябінському трубопрокатному заводі "ЧТПЗ" Head Ivanov Yevgeny Ivanovich, Registration Date 19-02-2007 Organization Ya.Ye.Osada State Scientific Research Tube Institute popup.description2 The technology of step-bystep pipe skelp forming with the use of presses and the requirements to the equipment for making single seam 508-1422 mm diameter, up to 40 mm wall thickness and two-seam 1020-1422 mm diameter, 12 and 18 m long pipes for working pressure of 120 atm with an account of Gazprom JSC, Transneft JSC and ISO 3183 and DNV-OS-F 101 International Standard requirements has been worked out. Requirements to APCS, environment protection measures, labor safety rules and metrological support requirements have been worked out. Product Description popup.authors popup.nrat_date 2020-04-02 Close