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Information × Registration Number 0302U003201, 0101U005747 , R & D reports Title The selection of technology parameters and development of Nechnological Assignment for the line of local thermomechanical treatment of gas and oil ture welded joints for technological assignment on the production of electrically we ldet tubes of diameter till 1420 mm and wall thickness till 40 mm with anti-corrosion coating in JSC Vyksusky Metallurgical Plant shop No.4 which is unter reconstruction. (project TЭCA-1420, Vyksunsky Metallurgical Plant). popup.stage_title Вибір параметрів технології та розробка ТЛЗ на лінію локальної термомеханічної обробки зварних з"єднань газонафтопровідних труб для технологічного завдання по виробництву електрозварних труб діаметром до 1420 мм з товщиною стінки до 40 мм з антикорозійним покриттям у реконструйованому цеху № 4 "ВАТ "ВМЗ"(проект ТЄСА- 1420 "ВМЗ") Head Lyuchkov A.D., Registration Date 28-03-2002 Organization Ya.Ye. Osada State Scientific Research Tube Institute popup.description2 The technicalregurements to the circular welded joints with local their momechanical treatment were developed and coordinated with J.S.C. "VNIIGAZ", "VNIIST", "VMP". The technological Assignment for the local thermomechanical treatment of circular welded joints of tubes produced at tube electrovwelding installation 1420 by "VMP" and Technological Assignment for this thermomechanical treatment accomplishment were developed. The process of local thermomechanical treatment includes in itself the induction heating of welded joint up to the temperature abov AC , the reeling of weld reinforcing beads to the level of base metal, the hardening of reeled sections and hightemperature tempering of hardened zones with provides the guality of long tubes (18 mm and more) eguivalent to that of tubes without circular welds Product Description popup.authors popup.nrat_date 2020-04-02 Close