MD187Y1 - Imbinare nedemontabila a tevilor polietilena-otel - Google Patents

Imbinare nedemontabila a tevilor polietilena-otel

Info

Publication number
MD187Y1
MD187Y1 MDU20070024U MD20070024U MD187Y1 MD 187 Y1 MD187 Y1 MD 187Y1 MD U20070024 U MDU20070024 U MD U20070024U MD 20070024 U MD20070024 U MD 20070024U MD 187 Y1 MD187 Y1 MD 187Y1
Authority
MD
Moldova
Prior art keywords
polyethylene
steel
pipe
pipes
steel pipe
Prior art date
Application number
MDU20070024U
Other languages
English (en)
Inventor
Nicolae Pindus
Original Assignee
Nicolae Pindus
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 Nicolae Pindus filed Critical Nicolae Pindus
Priority to MDU20070024U priority Critical patent/MD187Y1/ro
Publication of MD187Y1 publication Critical patent/MD187Y1/ro

Links

Landscapes

  • Joints With Sleeves (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

Modelul de utilitate se refera la imbinarile nedemontabile a tevilor polietilena-otel utilizate inindustria de gaze. Imbinarea nedemontabila a tevilor polietilena-otel include o teava de otel (1), o teava de polietilena (2), care cuprinde cu portiunea ei de lucru (8) portiunea de lucru (7) a tevii de otel (1), formand o zona de imbinare, o mufa de polietilena (3), care cuprinde zona de imbinarea tevilor si o portiune a tevii de otel (9), precum si o manta cilindrica (4), care cuprinde zona de imbinare a tevilor, o portiune a tevii de otel h1 si o portiune a tevii de polietilena h2, raportul h1:h2 fiind, respectiv, de 1:(5...7), iar raportul dintre diametrul tevii de otel si diametrul mantalei constituind, respectiv, de 1:(1,5...1,9). Pecapatul mufei (3) din partea tevii de otel (1) este presat un termocompensator de otel (11), iar mantaua cilindrica (4) este umpluta cu nisip (6) si acoperita in partea de sus cu rasina topita (13).
MDU20070024U 2007-11-19 2007-11-19 Imbinare nedemontabila a tevilor polietilena-otel MD187Y1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDU20070024U MD187Y1 (ro) 2007-11-19 2007-11-19 Imbinare nedemontabila a tevilor polietilena-otel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDU20070024U MD187Y1 (ro) 2007-11-19 2007-11-19 Imbinare nedemontabila a tevilor polietilena-otel

Publications (1)

Publication Number Publication Date
MD187Y1 true MD187Y1 (ro) 2008-07-31

Family

ID=39684078

Family Applications (1)

Application Number Title Priority Date Filing Date
MDU20070024U MD187Y1 (ro) 2007-11-19 2007-11-19 Imbinare nedemontabila a tevilor polietilena-otel

Country Status (1)

Country Link
MD (1) MD187Y1 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3982G2 (ro) * 2008-05-22 2010-06-30 Николай БАРБУЛ Subansamblu de intrare şi ieşire a conductei polimere de gaze şi procedeu de confecţionare a acestuia
  • 2007
    • 2007-11-19 MD MDU20070024U patent/MD187Y1/ro active Protection Beyond IP Right Term

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3982G2 (ro) * 2008-05-22 2010-06-30 Николай БАРБУЛ Subansamblu de intrare şi ieşire a conductei polimere de gaze şi procedeu de confecţionare a acestuia

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Legal Events

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