RU93026956A - INTEGRAL CONNECTION OF PIPES FROM THE REINFORCED THERMOPLAST AND AND METHOD OF ITS IMPLEMENTATION - Google Patents

INTEGRAL CONNECTION OF PIPES FROM THE REINFORCED THERMOPLAST AND AND METHOD OF ITS IMPLEMENTATION

Info

Publication number
RU93026956A
RU93026956A RU93026956/29A RU93026956A RU93026956A RU 93026956 A RU93026956 A RU 93026956A RU 93026956/29 A RU93026956/29 A RU 93026956/29A RU 93026956 A RU93026956 A RU 93026956A RU 93026956 A RU93026956 A RU 93026956A
Authority
RU
Russia
Prior art keywords
pipes
implementation
integral connection
fixing elements
thermoplast
Prior art date
Application number
RU93026956/29A
Other languages
Russian (ru)
Other versions
RU2087785C1 (en
Inventor
Н.Г. Пермяков
Л.Л. Стриковский
Original Assignee
Институт проблем транспорта энергоресурсов "ИПТЭР"
Filing date
Publication date
Application filed by Институт проблем транспорта энергоресурсов "ИПТЭР" filed Critical Институт проблем транспорта энергоресурсов "ИПТЭР"
Priority to RU93026956A priority Critical patent/RU2087785C1/en
Priority claimed from RU93026956A external-priority patent/RU2087785C1/en
Publication of RU93026956A publication Critical patent/RU93026956A/en
Application granted granted Critical
Publication of RU2087785C1 publication Critical patent/RU2087785C1/en

Links

Claims (1)

Изобретение относится к трубопроводному транспорту, в частности к неметаллическим трубам. Цель изобретения состоит в повышении надежности сварного стыка и обеспечении равнопрочного соединения с телом трубы. Цель достигается тем, что сварной стык снабжен металлической гильзой, по концам которой устанавливают фиксирующие элементы с упорами, жестко соединенными с гильзой. Законцовки двух труб сваривают в стык, удаляют грат, усиливают наружную поверхность соединения с помощью металлической гильзы, посаженной с натягом, который обеспечивают нагревом до температуры 200 - 250oС с одновременным приложением осевого усилия и устанавливают фиксирующие элементы с упорами.The invention relates to pipeline transport, in particular to non-metallic pipes. The purpose of the invention is to improve the reliability of the welded joint and provide equal strength with the pipe body. The goal is achieved by the fact that the welded joint is provided with a metal sleeve, at the ends of which fixing elements are installed with stops rigidly connected to the sleeve. The ends of the two pipes are welded to the butt, removed burr, reinforce the outer surface of the connection with a metal sleeve, planted with tension, which is heated to a temperature of 200 - 250 o C with simultaneous application of axial force and install fixing elements with stops.
RU93026956A 1993-05-12 1993-05-12 Nondetachable pipe joint RU2087785C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93026956A RU2087785C1 (en) 1993-05-12 1993-05-12 Nondetachable pipe joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93026956A RU2087785C1 (en) 1993-05-12 1993-05-12 Nondetachable pipe joint

Publications (2)

Publication Number Publication Date
RU93026956A true RU93026956A (en) 1996-02-10
RU2087785C1 RU2087785C1 (en) 1997-08-20

Family

ID=20141750

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93026956A RU2087785C1 (en) 1993-05-12 1993-05-12 Nondetachable pipe joint

Country Status (1)

Country Link
RU (1) RU2087785C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2503540C2 (en) * 2012-01-31 2014-01-10 Общество С Ограниченной Ответственностью "Альтерпласт" Method of welding tube to coupling made of thermoplastic material and welded joint thus made
CN112610782B (en) * 2020-12-18 2022-06-14 广州市华粤管业有限公司 Full-corrosion-resistant connecting structure for bacteriostatic lining plastic composite steel pipe and construction method thereof

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