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Information × Registration Number 0307U007653, 0107U003712 , R & D reports Title Procedure of certification of couplings for tubind manufactured by "PMZ" by GOST 633-80 popup.stage_title Проведення сертифікації муфт до насосно-омпресорних труб за ГОСТ 633-80 виробництва ТОВ "ПМЗ" Head Ostrovsky Igor P., Registration Date 30-10-2007 Organization Inter-regional scientific-engineering centre of standardization and certification of tubes, cylinders and other metal production popup.description2 Analysis of the state normative and technological documentation, production, control and testing system of pipes were carried out. The stability of the technology is established. The certificate testing of couplings for tubings in the conformity to requirements of the GOST 633-80 were carried out. The certificate to GOST 633-80 at LTD " PMZ" of couplings for tubings in the conformity was given. Product Description popup.authors popup.nrat_date 2020-04-02 Close