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Information × Registration Number 0304U004064, 0103U007092 , R & D reports Title Certification in system UkrSEPRO of electric welded pipes, manufactured to Gost 3262--75, GOST 10705-80, GOST 8639-82, GOST 8645-68 and GOST 13663-86 popup.stage_title Сертифікація в системі УкрСЕПРО електрозварних труб, що виготовляються за ГОСТ 3262-75, ГОСТ 10705-80, ГОСТ 8639-82, ГОСТ 8645-68 та ГОСТ 13663-86 ВАТ "Комінмет" Head Vorona Vitaly M., Registration Date 07-05-2004 Organization Inter-regional scientific-engineering centre of standardization and certification of tubes, cylinders and other metal production popup.description2 The quality of pipes for water and electric welded pipes the strength of weld seam and basic metal were examined hydraulic, mechanical and tehnological test were carried out. The analysis of statistical dates of approval test was executed. The certificates of conformity on pipes are made out. Product Description popup.authors popup.nrat_date 2020-04-02 Close