SU521426A1 - Multilayer pipe - Google Patents

Multilayer pipe

Info

Publication number
SU521426A1
SU521426A1 SU1650323A SU1650323A SU521426A1 SU 521426 A1 SU521426 A1 SU 521426A1 SU 1650323 A SU1650323 A SU 1650323A SU 1650323 A SU1650323 A SU 1650323A SU 521426 A1 SU521426 A1 SU 521426A1
Authority
SU
USSR - Soviet Union
Prior art keywords
multilayer pipe
pipe
corrugations
layer
helix
Prior art date
Application number
SU1650323A
Other languages
Russian (ru)
Inventor
Николай Николаевич Николаев
Борис Алексеевич Аверкин
Original Assignee
Предприятие П/Я В-8315
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 Предприятие П/Я В-8315 filed Critical Предприятие П/Я В-8315
Priority to SU1650323A priority Critical patent/SU521426A1/en
Application granted granted Critical
Publication of SU521426A1 publication Critical patent/SU521426A1/en

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Description

с внешней стороны толстостенрасположен и него сло .from the outside, there is a thick-walled layer.

Claims (3)

1. Многослойна  труба, состо и;а  по меньшей мере из двух слоев, отличающа с 1. A multi-layer pipe consisting of and; and at least two layers, differing from тем, что, с целью предотвращени  тепловых деформаций, внутренний слой выполнен гоф рнрованным.By the fact that, in order to prevent thermal deformations, the inner layer is corrugated. 2.Труба по п. 1, отличающа с  тем что гофры расположены но образующим.2. A pipe according to claim 1, characterized in that the corrugations are located but forming. 3.Труба но п. 1, отличающа с  тем, что гофры расположены по винтовой линии.3. Pipe no. 1, characterized in that the corrugations are arranged along a helix.
SU1650323A 1971-04-23 1971-04-23 Multilayer pipe SU521426A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1650323A SU521426A1 (en) 1971-04-23 1971-04-23 Multilayer pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1650323A SU521426A1 (en) 1971-04-23 1971-04-23 Multilayer pipe

Publications (1)

Publication Number Publication Date
SU521426A1 true SU521426A1 (en) 1976-07-15

Family

ID=20473406

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1650323A SU521426A1 (en) 1971-04-23 1971-04-23 Multilayer pipe

Country Status (1)

Country Link
SU (1) SU521426A1 (en)

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