RU2001120673A - POLYMERIC COUPLING FOR REPAIR OF PIPES WITH LOCAL CORROSION DEFECTS AND METHOD OF INSTALLING IT - Google Patents

POLYMERIC COUPLING FOR REPAIR OF PIPES WITH LOCAL CORROSION DEFECTS AND METHOD OF INSTALLING IT

Info

Publication number
RU2001120673A
RU2001120673A RU2001120673/06A RU2001120673A RU2001120673A RU 2001120673 A RU2001120673 A RU 2001120673A RU 2001120673/06 A RU2001120673/06 A RU 2001120673/06A RU 2001120673 A RU2001120673 A RU 2001120673A RU 2001120673 A RU2001120673 A RU 2001120673A
Authority
RU
Russia
Prior art keywords
local corrosion
repair
pipes
installing
corrosion defects
Prior art date
Application number
RU2001120673/06A
Other languages
Russian (ru)
Other versions
RU2219423C2 (en
Inventor
Юрий Михайлович Шарыгин
Юрий Анатольевич Теплинский
Игорь Владимирович Максютин
Сергей Фролович Прозоров
Александр Николаевич Колотовский
Александр Ильич Филиппов
Original Assignee
Общество с ограниченной ответственностью "Севергазпром"
Filing date
Publication date
Application filed by Общество с ограниченной ответственностью "Севергазпром" filed Critical Общество с ограниченной ответственностью "Севергазпром"
Priority to RU2001120673A priority Critical patent/RU2219423C2/en
Priority claimed from RU2001120673A external-priority patent/RU2219423C2/en
Publication of RU2001120673A publication Critical patent/RU2001120673A/en
Application granted granted Critical
Publication of RU2219423C2 publication Critical patent/RU2219423C2/en

Links

Claims (2)

1. Полимерная муфта для ремонта труб с локальными коррозионными дефектами, состоящая из нескольких слоев стеклоленты, соединенных друг с другом клеевым слоем и охватывающая трубопровод по окружности, отличающаяся тем, что муфта выполнена из двух отдельных предварительно отформованных половин, снабженных по концам входящими друг в друга петлевыми блоками, зафиксированными между собой закладными осями, ориентированными параллельно оси трубопровода.1. Polymer coupling for repair of pipes with local corrosion defects, consisting of several layers of glass tape connected to each other by an adhesive layer and covering the pipe around the circumference, characterized in that the coupling is made of two separate preformed halves, provided at the ends of one another loop blocks fixed between each other by embedded axes oriented parallel to the axis of the pipeline. 2. Способ установки полимерной муфты на дефектном участке, включающий подготовку наружной поверхности трубы, нанесение на нее клеевой грунтовки и закрепление муфты, отличающийся тем, что обе половины полимерной муфты устанавливают на трубу с локальными коррозионными дефектами в нагретом состоянии, обеспечивают совпадение осей отверстий петлевых блоков соединяемых половин, после чего петлевые блоки фиксируют закладными осями. 2. A method of installing a polymer sleeve in a defective area, including preparing the outer surface of the pipe, applying an adhesive primer to it and securing the sleeve, characterized in that both halves of the polymer sleeve are installed on the pipe with local corrosion defects in the heated state, ensuring that the axes of the holes of the loop blocks are aligned connected halves, after which the loop blocks are fixed with embedded axes.
RU2001120673A 2001-07-23 2001-07-23 Polymer coupling for repair of pipes having local corrosion defects and method of mounting such coupling RU2219423C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001120673A RU2219423C2 (en) 2001-07-23 2001-07-23 Polymer coupling for repair of pipes having local corrosion defects and method of mounting such coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001120673A RU2219423C2 (en) 2001-07-23 2001-07-23 Polymer coupling for repair of pipes having local corrosion defects and method of mounting such coupling

Publications (2)

Publication Number Publication Date
RU2001120673A true RU2001120673A (en) 2003-03-20
RU2219423C2 RU2219423C2 (en) 2003-12-20

Family

ID=32065434

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001120673A RU2219423C2 (en) 2001-07-23 2001-07-23 Polymer coupling for repair of pipes having local corrosion defects and method of mounting such coupling

Country Status (1)

Country Link
RU (1) RU2219423C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016010455A1 (en) 2014-07-14 2016-01-21 Валерий Владимирович ЮДИН Universal conical coupling
US10563807B2 (en) 2017-01-20 2020-02-18 Valeriy Ivanovich Vinokurov Composite conical sleeve
RU174392U1 (en) * 2017-01-20 2017-10-11 Валерий Иванович Винокуров COMPOSITE CONE COUPLING
DE202017107920U1 (en) 2017-12-27 2018-01-17 Roman Radifovich Muginov Conical composite sleeve
RU2704388C1 (en) * 2019-04-11 2019-10-28 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Pipeline repair coupling

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