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Information × Registration Number 0303U009025, 0102U006801 , R & D reports Title Procedure of technical audit for certificated production manufactured by Private eterprise "Khimenergoreserv" popup.stage_title Технічний нагляд за сертифікованою продукцією Head Vorona V.M., Registration Date 12-09-2003 Organization Inter-regional scientific-engineering centre of standardization and certification of tubes, cylinders and other metal production popup.description2 The stability of the production of heayy-weighted drill pipes and joints for drill pipes was established. The mechanical test and the dimensional inspection of the thread of joints and pipes in accordance with requirements of the normative documentation of their delivery were carried out welded joints was established. The quality of surface was examined.. The mechanical and technological tests in accordance with requirements of the normative documents were carried out with the positive results. As a result the certificate of conformity was given Product Description popup.authors popup.nrat_date 2020-04-02 Close