SU1572141A1 - Pipe with inner plastic envelope - Google Patents

Pipe with inner plastic envelope

Info

Publication number
SU1572141A1
SU1572141A1 SU4461900/29A SU4461900A SU1572141A1 SU 1572141 A1 SU1572141 A1 SU 1572141A1 SU 4461900/29 A SU4461900/29 A SU 4461900/29A SU 4461900 A SU4461900 A SU 4461900A SU 1572141 A1 SU1572141 A1 SU 1572141A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipe
plastic envelope
inner plastic
bush
erecting
Prior art date
Application number
SU4461900/29A
Other languages
Russian (ru)
Inventor
Н.Н. Кудряшов
М.М. Загиров
Original Assignee
Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности
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 Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности filed Critical Татарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности
Priority to SU4461900/29A priority Critical patent/SU1572141A1/en
Application granted granted Critical
Publication of SU1572141A1 publication Critical patent/SU1572141A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

FIELD: oil producing industry in erecting the pipe lines for transportation of technological liquids. SUBSTANCE: pipe 1 with plastic envelope 2 is provided with protective bush 3 and safety bush 4 and circular clearances 5 filled with conducting composition material at different melting points of its components. EFFECT: prevention of break of plastic envelope in welding the pipes. 2 cl, 1 dwg
SU4461900/29A 1988-07-15 1988-07-15 Pipe with inner plastic envelope SU1572141A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4461900/29A SU1572141A1 (en) 1988-07-15 1988-07-15 Pipe with inner plastic envelope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4461900/29A SU1572141A1 (en) 1988-07-15 1988-07-15 Pipe with inner plastic envelope

Publications (1)

Publication Number Publication Date
SU1572141A1 true SU1572141A1 (en) 1994-11-15

Family

ID=60529112

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4461900/29A SU1572141A1 (en) 1988-07-15 1988-07-15 Pipe with inner plastic envelope

Country Status (1)

Country Link
SU (1) SU1572141A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2519001C1 (en) * 2013-04-02 2014-06-10 Общество с ограниченной ответственностью "Инженерно-производственный центр" Metal pipe with inner plastic pipe prepared for corrosion protection of pipeline welded joint by backing bush
RU2518770C1 (en) * 2013-03-19 2014-06-10 Общество с ограниченной ответственностью "Инженерно-производственный центр" Metal pipe with internal plastic pipe and thrust bushing
RU2613547C1 (en) * 2015-12-15 2017-03-17 Общество с ограниченной ответственностью "Инженерно-производственный центр" Pipe with internal plastic shell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2518770C1 (en) * 2013-03-19 2014-06-10 Общество с ограниченной ответственностью "Инженерно-производственный центр" Metal pipe with internal plastic pipe and thrust bushing
RU2519001C1 (en) * 2013-04-02 2014-06-10 Общество с ограниченной ответственностью "Инженерно-производственный центр" Metal pipe with inner plastic pipe prepared for corrosion protection of pipeline welded joint by backing bush
RU2613547C1 (en) * 2015-12-15 2017-03-17 Общество с ограниченной ответственностью "Инженерно-производственный центр" Pipe with internal plastic shell

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