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Information × Registration Number 0301U002593, 0197U015975 , R & D reports Title The working off technological cess of production of 2,3 and 5 litre volume cylinders of carbon steel 45 and manufacture of pilot bach of these cylinders popup.stage_title Відпрацювання технологічного процесу виробництва балонів місткістю 2, 3 і 5 л на робочий тиск 14, 7 МПа з вуглицевої сталі марки 45 та виготовлення дослідної партії Head Ivanov A.I., Registration Date 23-11-2001 Organization Ya.Ye.Osada State Scientific Research Tube Institute popup.description2 The working off technological process of cylinder production by neck and bottom spinning with threads W 19,2 for W 27,8 according to GOST 9909 for carbonic acid fire extinguishes was carried out. The processes of mechanical and thermal treatment, of cylinders, the hydraulic tests for cylinder strength, finishing and control of finished products were tried out and worked off. The technological instructions for cylinder batches of cylinders of 2,3,5 litre(and also 7 litre) volume were manufactured. The certivicate of compiance for batches of cylinders of differed to the Customer. The expiration date was changed srom 03.98 to 12.01 because of delay in financing and by Customer"s request Product Description popup.authors popup.nrat_date 2020-04-02 Close