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Information × Registration Number 0213U006360, 0110U003663 , R & D reports Title Improvement of perfomance and extension of service life of operating pipelines by development and application of technologies of forming adhesive-welded and metalcomposite couplings popup.stage_title Head Vasiljev Yurij Stepanovich, Registration Date 11-04-2013 Organization The E.O.Paton Electric Welding Institute popup.description2 Design-technological methods of strengthening the defective regions of pipeline systems are analyzed. Developed are the composition of experimental adhesive "Koutex-KM" and technology of filling the voids of adhesive-bonded couplings. The experimental equipment has been developed and technology of banding of pipe samples with high-strength wire in the laboratory conditions has been optimized. Comparative static strength tests of full-scale pipe specimens with crack-like defects, which were strengthened by using the wired metal-polymeric coupling, were carried out. The experimental data were obtained confirming the effectiveness of strengthening by using the metal polymeric coupling. Product Description popup.authors Головатенко О.І. Махненко О.В. Олійник Н.І. Паршутіна Л.С. Супруненко В.І. Чукашкін О.М. popup.nrat_date 2020-04-02 Close