1 documents found
Information × Registration Number 0310U002533, 0108U003725 , R & D reports Title Certification of the technology and carrying out heat resistance tests of hot-worked boiler tubes of Steel 20 produced to specification TU 14-3-460 at the tube rolling unit TPA 140. popup.stage_title Атестація технології та проведення контрольних жароміцних випробувань котельних гарячедеформованих труб зі сталі 20, виготовляємих на ТПА 140 поТУ 14-3-460. Head Opryshko Lyudmyla Vasylivna, Registration Date 26-04-2010 Organization State Scientific Research Tube Institute popup.description2 The technology of production at DTZ JSC of boiler tubes of steel 20 from the billets produced at OEMK JSC has been certfied and the steel high-temperature properties have been investigated. It has been established that mechanical, technological and heat-resistance properties of hot-worked tubes of steel 20 meet requirements of TU 14-3-460 specification. DTZ JSC has been granted a conclusion of their right to guarantee long-term tensile and yield strength of the abovementioned tubes at high temperatures. Product Description popup.authors Мякота Ніна Іванівна popup.nrat_date 2020-04-02 Close
R & D report
Certification of the technology and carrying out heat resistance tests of hot-worked boiler tubes of Steel 20 produced to specification TU 14-3-460 at the tube rolling unit TPA 140.
Head: Opryshko Lyudmyla Vasylivna. Certification of the technology and carrying out heat resistance tests of hot-worked boiler tubes of Steel 20 produced to specification TU 14-3-460 at the tube rolling unit TPA 140.. (popup.stage: Атестація технології та проведення контрольних жароміцних випробувань котельних гарячедеформованих труб зі сталі 20, виготовляємих на ТПА 140 поТУ 14-3-460.). State Scientific Research Tube Institute. № 0310U002533
1 documents found

Updated: 2026-03-27


Роздрукувати цю сторінку