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Information × Registration Number 0204U005453, 0102U004054 , R & D reports Title Development, research and perfection of technologies and equipment for increase of quality gas-oil pipes of the large diameter on the basis of local thermal-mechanic of welded connections popup.stage_title Head Potapkin V.F., Registration Date 16-11-2004 Organization Donbass State Engineering Academy popup.description2 Object of research - technology and equipment of pressure processing ensuring increase of quality of hardware. The purpose of job - increase of pipes quality of the large diameter on the basis of local thermo-mechanical processing of welded connections, and also development of the technological and constructive recommendations. Method of research - mathematical modeling, experimental research, analysis of results and development of the recommendations Product Description popup.authors popup.nrat_date 2020-04-02 Close