RU2019139365A3 - - Google Patents

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Publication number
RU2019139365A3
RU2019139365A3 RU2019139365A RU2019139365A RU2019139365A3 RU 2019139365 A3 RU2019139365 A3 RU 2019139365A3 RU 2019139365 A RU2019139365 A RU 2019139365A RU 2019139365 A RU2019139365 A RU 2019139365A RU 2019139365 A3 RU2019139365 A3 RU 2019139365A3
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RU
Russia
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RU2019139365A
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RU2019139365A (ru
RU2763079C2 (ru
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Priority to RU2019139365A priority Critical patent/RU2763079C2/ru
Publication of RU2019139365A3 publication Critical patent/RU2019139365A3/ru
Publication of RU2019139365A publication Critical patent/RU2019139365A/ru
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Publication of RU2763079C2 publication Critical patent/RU2763079C2/ru

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RU2019139365A 2019-12-03 2019-12-03 Способ экспандирования труб RU2763079C2 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2019139365A RU2763079C2 (ru) 2019-12-03 2019-12-03 Способ экспандирования труб

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2019139365A RU2763079C2 (ru) 2019-12-03 2019-12-03 Способ экспандирования труб

Publications (3)

Publication Number Publication Date
RU2019139365A3 true RU2019139365A3 (ru) 2021-06-03
RU2019139365A RU2019139365A (ru) 2021-06-03
RU2763079C2 RU2763079C2 (ru) 2021-12-27

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ID=76296632

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019139365A RU2763079C2 (ru) 2019-12-03 2019-12-03 Способ экспандирования труб

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RU (1) RU2763079C2 (ru)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632672A1 (de) * 1976-07-16 1978-01-26 Mannesmann Ag Mechanischer rohrexpander
SU1704888A1 (ru) * 1989-11-22 1992-01-15 Институт черной металлургии Способ экспандировани труб большого диаметра
RU2258574C1 (ru) * 2003-12-22 2005-08-20 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" (ОАО "ЭЗТМ) Способ экспандирования труб большого диаметра и устройство для его осуществления
DE102009030152B4 (de) * 2009-06-19 2011-12-22 Europipe Gmbh Verfahren und Vorrichtung zur Prozessüberwachung und Prozessregelung beim Expandieren von UOE-Rohren aus Stahl
RU2647062C1 (ru) * 2016-10-21 2018-03-13 Михаил Яковлевич Бровман Способ экспандирования сварной трубы большого диаметра, изготовленной изгибом из листа и сваркой продольным швом

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Publication number Publication date
RU2019139365A (ru) 2021-06-03
RU2763079C2 (ru) 2021-12-27

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