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Information × Registration Number 0303U003179, 0101U005169 , R & D reports Title The certification of production technology of boiler tubes manufactured by J.S.C. Nikopolsky Pivdennotrubny Tube Plant by Specifications 14-3-460-75 to ensure their compliance with the norms of long term rupture and yield strength at high tempetature and issue of the guarantee confirmation for these tubes popup.stage_title Атестація технології виробництва котельних труб, що виготовляються ВАТ "Нікопольский Південнотрубний завод" по ТУ 14-3-460-75, на забезпечення норм меж тривалої міцності і текучості при підвищенних температурах і видача Підтвердження на їх гарантію Head Opryshko L.V., Registration Date 17-06-2003 Organization State Scientific Research Tube Institute popup.description2 The investigations as for the determination of actual level of heat-resistant boiler tubes of 20 and 12X1IM steels from different stock suppliers were carried out. The investigations are not completed becouse of non-ginancing. The work is closed at the fulfilled stage Product Description popup.authors popup.nrat_date 2020-04-02 Close