Search academic texts

Information × Registration Number 0300U002498, 0100U001196 , R & D reports Title The periodical certification of production technology of boiler tubes manufactured by J.S.C.Nskjpolsky Pivdennotrybny Tube Plaant by Specifications 14-3-460-75 to ensure their compliance with the norms of long-term rupture and yield strength at high temperatures and issue of the guarantee confirmation for these tubes popup.stage_title Періодична атестація технології виробництва котельних труб, що виготовляються на ВАТ"НПТЗ" по ТУ 14-3-460-75, на забезпечення норм межі тривалої міцності і текучості при підвищених температурах і видача підтвердження на їх гарантію Head Opryshko L.V., Registration Date 16-02-2001 Organization State Scientific Research Tube Institute popup.description2 The contril checking-up of current production technology obseryance was carried out. The examination of heat-resistance of current production boiler tubes were made/ After the annalysis of direct test results the repplier as to the stock supplier as to the improvement of metal quality were given. The work was closed at the fulfilled stage Product Description popup.authors popup.nrat_date 2020-04-02 Close