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Information × Registration Number 0303U003349, 0199U001177 , R & D reports Title The development and implementation of computerized control of axial pressure during hydraulic testing of tubes in JSC Khartzysk Tube Plant electrowelding shop No.2 popup.stage_title Розробка і впровадження автоматичного керування осьовим підпором при гідровипробувані труб у ТЕЗЦ-2 ВАТ "ХТЗ" Head Stoma G.F., Registration Date 17-06-2003 Organization State Scientific Research Tube Institute popup.description2 The principal scheme of system for providing of computerized control of the axial pressure during hydraulic testing of tubes at 9344 model of press in Kh. Tube Plant electrowelding shop No.2 was developed. According to the developed drawing the system for computerized control of axial pressure was produced and mounted on the press. The system provides the proportional change of pressure in the underseal cavity of end sealdepending on the change of pressure inside the tube. The implementation of system allows to decrease the axial loads on end seals which provides the prolongation of their service life Product Description popup.authors popup.nrat_date 2020-04-02 Close