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Information × Registration Number 0210U007220, 0109U008112 , R & D reports Title Certification of the technology and conduction of control heat resistance tests of the tubes currently produced at VTZ JSC according to TU 14-3-460. popup.stage_title Head Opryshko Lyudmila Vasylivna, Registration Date 05-11-2010 Organization Ya.Ye.Osada State Scientific Research Tube Institute popup.description2 Certification of the technology of making boiler tubes at VTZ JSC and assessment of actual indices of heat strength properties of metal in hot- and cold-worked tubes currently produced from billets of both own and other manufacturers' production. Conclusion on the rightfullness of the guarantee of long-term high-temperature tensile and yield strength of metal of boiler tubes produced according to the certified technological variants has been given to the manufacturer for a three-year period. Product Description popup.authors Перепелиця Тетяна Вікторівна popup.nrat_date 2020-04-02 Close