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Information × Registration Number 0212U006614, 0111U000889 , R & D reports Title Certification of technology and heat resistance control testing of boiler tubes produced by DTZ JSC according to TU 14-3-460. popup.stage_title Head Opryshko Lyudmyla Vasylivna, Registration Date 30-05-2012 Organization State Scientific Research Tube Institute popup.description2 The technology of making boiler tubes according to specification TU 14-3460:2009 at DTZ JSC using tube billets of steel 20-PV delivered by OEMK JSC according to specification TU14-1-5185:2009 has been certified. Their inconsistency with requirements of TU 14-3-460:2009 has been found. A Conclusion on the possibility of guaranty of long-term tensile and yield strength limits at increased temperatures of hot- and cold=worked boiler tubes of steel 20-PV produced at DTZ JSC TRU-80 has been given to the plant. Product Description popup.authors Мякота Ніна Іванівна popup.nrat_date 2020-04-02 Close