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Information × Registration Number 0302U007282, 0101U005180 , R & D reports Title The creation of department for manufacture of plain-end casing tubes with welded threaded connecting pieces, the mastering of technology and equipment for these tube manufacture popup.stage_title Створення ділянки по виробництву безмуфтових обсадних труб з приватними з"єднувальними кінцями(ТВОЗ), освоювання технології та устаткування заради їх виготування Head Bannik Yu.O., Registration Date 22-10-2002 Organization Ya.Ye.Osada State Scientific Research Tube Institute popup.description2 The constuctson of departmen for manufacture of plant-tnd casing pieces with weded threadd connectiong pieces has begun. The experimrental batch of 426 mm OD plant9end casing tubes with welded threaded connecting pieces in the amount of 100 tons was manufacture at the laboratory equipment. The test specomens of 159 mm OD tubes with welded stainless steel rings were produced Product Description popup.authors popup.nrat_date 2020-04-02 Close