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RU2008129230A - METHOD FOR WELDING POLYMER PIPES - Google Patents

METHOD FOR WELDING POLYMER PIPES Download PDF

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Publication number
RU2008129230A
RU2008129230A RU2008129230/06A RU2008129230A RU2008129230A RU 2008129230 A RU2008129230 A RU 2008129230A RU 2008129230/06 A RU2008129230/06 A RU 2008129230/06A RU 2008129230 A RU2008129230 A RU 2008129230A RU 2008129230 A RU2008129230 A RU 2008129230A
Authority
RU
Russia
Prior art keywords
pipe
upsetting
welding
pressure
polymer pipes
Prior art date
Application number
RU2008129230/06A
Other languages
Russian (ru)
Other versions
RU2383811C1 (en
Inventor
Александр Иннокентьевич Герасимов (RU)
Александр Иннокентьевич Герасимов
Николай Павлович Старостин (RU)
Николай Павлович Старостин
Елена Викторовна Данзанова (RU)
Елена Викторовна Данзанова
Original Assignee
Институт проблем нефти и газа Сибирского отделения Российской академии наук (RU)
Институт проблем нефти и газа Сибирского отделения Российской академии наук
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт проблем нефти и газа Сибирского отделения Российской академии наук (RU), Институт проблем нефти и газа Сибирского отделения Российской академии наук filed Critical Институт проблем нефти и газа Сибирского отделения Российской академии наук (RU)
Priority to RU2008129230/06A priority Critical patent/RU2383811C1/en
Publication of RU2008129230A publication Critical patent/RU2008129230A/en
Application granted granted Critical
Publication of RU2383811C1 publication Critical patent/RU2383811C1/en

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Abstract

Способ сварки полимерной трубы, заключающийся в оплавлении торцов трубы, осаживании после удаления инструмента оплавленных торцов под давлением и выдерживании под этим давлением определенное время, отличающийся тем, что в период осаживания внутреннюю полость трубы продувают наружным атмосферным воздухом.A method of welding a polymer pipe, which consists in melting the ends of the pipe, upsetting after removing the tool the melted ends under pressure and keeping it under this pressure for a certain time, characterized in that during the upsetting period, the inner cavity of the pipe is blown with outside atmospheric air.

Claims (1)

Способ сварки полимерной трубы, заключающийся в оплавлении торцов трубы, осаживании после удаления инструмента оплавленных торцов под давлением и выдерживании под этим давлением определенное время, отличающийся тем, что в период осаживания внутреннюю полость трубы продувают наружным атмосферным воздухом. A method of welding a polymer pipe, which consists in melting the ends of the pipe, upsetting after removing the tool the melted ends under pressure and keeping it under this pressure for a certain time, characterized in that during the upsetting period, the inner cavity of the pipe is blown with outside atmospheric air.
RU2008129230/06A 2008-07-16 2008-07-16 Method for welding of polymer pipes RU2383811C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2008129230/06A RU2383811C1 (en) 2008-07-16 2008-07-16 Method for welding of polymer pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2008129230/06A RU2383811C1 (en) 2008-07-16 2008-07-16 Method for welding of polymer pipes

Publications (2)

Publication Number Publication Date
RU2008129230A true RU2008129230A (en) 2010-01-27
RU2383811C1 RU2383811C1 (en) 2010-03-10

Family

ID=42121477

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008129230/06A RU2383811C1 (en) 2008-07-16 2008-07-16 Method for welding of polymer pipes

Country Status (1)

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RU (1) RU2383811C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2615890C1 (en) * 2016-04-11 2017-04-11 Федеральное государственное бюджетное учреждение науки Институт проблем нефти и газа Сибирского отделения Российской академии наук Welding method by the heated tool into the polimeric pipes flared end
RU2687900C1 (en) * 2018-03-28 2019-05-16 Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Якутский научный центр Сибирского отделения Российской академии наук" Method of welding polymer pipes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852610B1 (en) * 2003-03-17 2005-05-13 METHOD OF PROTECTION AGAINST CORROSION AT HIGH TEMPERATURE

Also Published As

Publication number Publication date
RU2383811C1 (en) 2010-03-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20110717