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Information × Registration Number 0302U003086, 0101U005214 , R & D reports Title Examination of guality certification of electric welded pipes, manufactured by Joint Stock Company "Cominmet" according to GOST 3262-75, GOST 10705-80, GOSТ 8639-82,GOSТ 8645-68,GOST 13663-86 popup.stage_title Дослідження якості і сертифікація в системі УкрСЕПРО електрозварних труб, що виготовляються за ГОСТ 3262-75, ГОСТ 10705-80, ГОСТ 8639-82, ГОСТ 8645-68, ГОСТ 13663-86 ВАТ "Комінмет" Head Cokurenko V.P., Registration Date 30-01-2002 Organization Inter-regional scientific-engineering centre of standardization and certification of tubes, cylinders and other metal production popup.description2 Theguality of electrical al welded pipes, the strength of weld seam and basic metal were examined, hudraulic, mechanical and technological tests in according to the reguirements of the normative documentations were carried out. The positive data of the pipes guality were obtained. The certificates of conformity on pipes are made out and are brought to the state Register of the Ukrainian certification system of products Product Description popup.authors popup.nrat_date 2020-04-02 Close