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Information × Registration Number 0399U005107, 0199U000674 , R & D reports Title Examination of the qualityof seamless tubes of conformance to foreign standards popup.stage_title Експертиза якості безшовних труб виробництва ВАТ "ПТЗ" на відповідність зарубіжним стандартам Head Pravosudovych Viktoriya Valentynivna, Registration Date 26-09-2000 Organization Inter-regional scientific-engineering centre of standardization and certification of tubes, cylinders and other metal production popup.description2 The quality of the heavy-walled carbon steel pipes with great diameters was examined. The nature of the defects was explored and theire classification was made. The methods of control were corrected and the quality conformity to the requirements of the foreidn standards was assured. The reason of the putting an and to the scientific-research work at this stage is the absence of the orders for manufacturing of such pipes. Product Description popup.authors popup.nrat_date 2020-04-03 Close