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Information × Registration Number 0307U007106, 0105U002325 , R & D reports Title Elaboration of the technology and equipment for thermomechanical treatment of oil field pipes, made to national and foreign specifications. popup.stage_title Розробка технології та устаткування для термічної обробки труб нафтового сортаменту, виготовлених по вітчизняним та закордонним стандартам. Head Zgura A.A., Registration Date 06-08-2007 Organization State Scientific Research Tube Institute popup.description2 Sprayer design and detail design have been elaborated for thermomechanical treatment of tubes in a line of the tube rollig unit 30-102, designer's supervision of the sprayer fabrication and installation has been worked out. The technology of the tube thermal treatment has been worked out and a batch of tubing of "D" ateel grade has been manufactured. The tube size: 73 x 5,5mm. The investigations have shown that in comparison with the rolling technology with no cooling, the metal grain size increases by 1-2 units, tensile strength increases by 2-3 rg/mm2 and yield strength increases by 3-4 rg/mm2. Product Description popup.authors popup.nrat_date 2020-04-02 Close