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Information × Registration Number 0309U007158, 0108U003721 , R & D reports Title Certification of the technology for making boiler tubes to specification TU 14-3-460, control testing of heat resistance properties and granting a guarantee confirmation to Interpipe NTZ JSC popup.stage_title Атестація технології виробництва котельних труб за ТУ 14-3-460, проведення контрольних випробувань жароміцних властивостей та видача ВАТ "ІНТЕРПАЙП НТЗ" підтвердження на їх гарантію Head Oprishro L.V., Registration Date 17-03-2009 Organization State Scientific Research Tube Institute popup.description2 Technology control and actual values of long-tern strength limits and yield strength of cold-worked and hot-worked boiler tube metal of carbon and low-alloy steel grades currently produced by INTERPIPE NTZ JSC accordihg to TU 14-3-460 specification have been determined. Product Description popup.authors popup.nrat_date 2020-04-02 Close