Search academic texts

Information × Registration Number 0303U007277, 0102U004157 , R & D reports Title Procedure of certification of heavy-weighted drill pipes by TU 14-3-835-79 and joints for drill pipes by GOST 5286-79 and GOST 7918-79 manufactured Chp "Himenergorezerv" in system UkrSEPRO popup.stage_title Проведення сертифікації в системі УкрСЕПРО труб обтяжених бурильних за ТУ 14-3-835-79 та замків для бурильних труб за ГОСТ 5286-75 і ГОСТ 7918-75 виробництва ЧП "Хіменергорезерв" Head Sokurenko V.P., Registration Date 17-06-2003 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 heavy-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 reguirements of the normative documentation of their delivery were carried out. The positive data were obtained. As result the certificates of conformity were given Product Description popup.authors popup.nrat_date 2020-04-02 Close