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AR034477A1 - Union soldada de tubos metalicos, anillo separador para la realizacion de dicha union soldada, y uso de dicho anillo separador. - Google Patents

Union soldada de tubos metalicos, anillo separador para la realizacion de dicha union soldada, y uso de dicho anillo separador.

Info

Publication number
AR034477A1
AR034477A1 ARP020102214A ARP020102214A AR034477A1 AR 034477 A1 AR034477 A1 AR 034477A1 AR P020102214 A ARP020102214 A AR P020102214A AR P020102214 A ARP020102214 A AR P020102214A AR 034477 A1 AR034477 A1 AR 034477A1
Authority
AR
Argentina
Prior art keywords
union
metal tubes
tubes
separator ring
joined
Prior art date
Application number
ARP020102214A
Other languages
English (en)
Original Assignee
Formar S A
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 Formar S A filed Critical Formar S A
Priority to ARP020102214A priority Critical patent/AR034477A1/es
Priority to CA2431459A priority patent/CA2431459C/en
Priority to DE60325806T priority patent/DE60325806D1/de
Priority to CO03049423A priority patent/CO5470282A1/es
Priority to NO20032629A priority patent/NO335574B1/no
Priority to PE2003000578A priority patent/PE20040059A1/es
Priority to BRPI0301867-9A priority patent/BR0301867B1/pt
Priority to EP03013083A priority patent/EP1371891B1/en
Priority to MXPA03005190A priority patent/MXPA03005190A/es
Priority to US10/459,677 priority patent/US20040070199A1/en
Priority to EC2003004650A priority patent/ECSP034650A/es
Publication of AR034477A1 publication Critical patent/AR034477A1/es

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
    • F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
    • F16L13/02—Welded joints
    • F16L13/0254—Welded joints the pipes having an internal or external coating
    • F16L13/0263—Welded joints the pipes having an internal or external coating having an internal coating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Thermal Insulation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Unión soldada de tubos metálicos provistos con un revestimiento interior, resistente al ataque por fluidos que circulan por su interior. Los tubos están mecanizados interiormente en la zona próxima a sus extremos a unir, formando en cada extremo un destalonamiento, estando insertado en el espacio anular hueco formado por ambos destalonamientos un anillo separador, cuyo diámetro exterior es sustancialmente igual al de los respectivos destalonamientos, y cuya extensión axial es sustancialmente igual o menor que la suma de las extensiones axiales de los destalonamientos de los tubos a unir, estando dicho anillo separador constituido por una capa anular exterior de metal de elevada conductibilidad térmica y por al menos una capa anular interior de material termoaislante y termoresistente, halándose la capa anular exterior en contacto térmicamente conductor con los tubos metálicos dentro de dicho destalonamiento y estando unidos los tubos metálicos por un cordón de soldadura.
ARP020102214A 2002-06-12 2002-06-12 Union soldada de tubos metalicos, anillo separador para la realizacion de dicha union soldada, y uso de dicho anillo separador. AR034477A1 (es)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ARP020102214A AR034477A1 (es) 2002-06-12 2002-06-12 Union soldada de tubos metalicos, anillo separador para la realizacion de dicha union soldada, y uso de dicho anillo separador.
CA2431459A CA2431459C (en) 2002-06-12 2003-06-06 Welded joint for metal pipes
DE60325806T DE60325806D1 (de) 2002-06-12 2003-06-11 Schweissverbindung von Metallrohren
CO03049423A CO5470282A1 (es) 2002-06-12 2003-06-11 Union soldada de tubos metalicos, anillo separador para la realizacion de dicha union soldada y uso de dicho anillo separador
NO20032629A NO335574B1 (no) 2002-06-12 2003-06-11 Sveiseskjøt for metallrør
PE2003000578A PE20040059A1 (es) 2002-06-12 2003-06-11 Union soldada para tubos metalicos provistos de un revestimiento interior resistente a los fluidos
BRPI0301867-9A BR0301867B1 (pt) 2002-06-12 2003-06-11 união soldada de tubos metálicos, anel separador para a realização de dita união soldada e uso de dito anel separador.
EP03013083A EP1371891B1 (en) 2002-06-12 2003-06-11 Welded joint for metal pipes
MXPA03005190A MXPA03005190A (es) 2002-06-12 2003-06-11 Union soldada de tubos metalicos, anillo separador para la realizacion de dicha union soldada y uso de dicho anillo separador.
US10/459,677 US20040070199A1 (en) 2002-06-12 2003-06-11 Welded joint for metal pipes
EC2003004650A ECSP034650A (es) 2002-06-12 2003-06-12 Union soldada de tubos metalicos anillo separador para la realizacion de dicha union soldada y uso de dicho anillo separador

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP020102214A AR034477A1 (es) 2002-06-12 2002-06-12 Union soldada de tubos metalicos, anillo separador para la realizacion de dicha union soldada, y uso de dicho anillo separador.

Publications (1)

Publication Number Publication Date
AR034477A1 true AR034477A1 (es) 2004-02-25

Family

ID=40091401

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020102214A AR034477A1 (es) 2002-06-12 2002-06-12 Union soldada de tubos metalicos, anillo separador para la realizacion de dicha union soldada, y uso de dicho anillo separador.

Country Status (11)

Country Link
US (1) US20040070199A1 (es)
EP (1) EP1371891B1 (es)
AR (1) AR034477A1 (es)
BR (1) BR0301867B1 (es)
CA (1) CA2431459C (es)
CO (1) CO5470282A1 (es)
DE (1) DE60325806D1 (es)
EC (1) ECSP034650A (es)
MX (1) MXPA03005190A (es)
NO (1) NO335574B1 (es)
PE (1) PE20040059A1 (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12246400B2 (en) 2017-09-04 2025-03-11 Lps Ip Llc Pipeline system of pipe sections with pre-assembled insulating weld backing rings and method of making same
US12253192B2 (en) 2020-08-05 2025-03-18 Lps Ip, Llc Sealed pipeline connection, pipeline sleeve, and lockable pipeline seals and method of making same
US12270492B2 (en) 2020-08-05 2025-04-08 Lps Ip, Llc Sealed pipeline connection and raised pipeline sleeve, and method of making same

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2876773B1 (fr) * 2004-10-19 2007-02-02 Saipem S A Sa Conduite comportant une chemise interne, notamment conduite sous-marine
SE529741C2 (sv) * 2005-01-17 2007-11-13 Sandvik Intellectual Property Förfarande för termisk isolering av svetsfog samt hylsa därför
US8397766B2 (en) * 2009-10-26 2013-03-19 Rosen Swiss Ag Pipe for transporting a medium and method for manufacturing a pipeline
BR112012022807A2 (pt) * 2010-03-09 2017-10-03 Tylinter Inc União com tela
DE102010052212A1 (de) * 2010-11-24 2012-05-24 Rosen Swiss Ag Rohranordnung und Verfahren
AU2012273037B2 (en) 2011-06-21 2016-09-01 United Pipeline Systems, Inc. Connections of lined pipe
WO2014164862A1 (en) * 2013-03-11 2014-10-09 Imperial Pipe, Inc. Joint lock ring system for lined pipe
CN103604010B (zh) * 2013-11-21 2015-11-04 中联重科股份有限公司 长悬臂输送管及其制作方法
CN105697896B (zh) * 2016-03-29 2019-01-08 四川鑫元通钢塑管业有限公司 一种采用焊接连接的衬塑钢管的制备方法
GB2572554B (en) * 2018-03-29 2020-10-14 Maxtube Ltd Apparatus and method for lined pipe welding
CN116265837B (zh) * 2021-12-16 2025-12-09 广东美的暖通设备有限公司 管路装置及具有该管路装置的空调器
CN114738563B (zh) * 2022-04-24 2024-06-14 中国海洋石油集团有限公司 一种异金属海底管道的绝缘方法及装置
CN117548890B (zh) * 2024-01-12 2024-05-14 江苏宏宇重工科技有限公司 一种基于加固助焊件的钢结构焊接工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1679702A (en) * 1926-02-18 1928-08-07 Herbert C Poole Core for flash butt welding
US2412271A (en) * 1943-07-12 1946-12-10 Arthur J Kercher Method of making tanks
US2895747A (en) * 1955-05-31 1959-07-21 Standard Oil Co Welded aluminum coated tubular member and method of making same
US2970719A (en) * 1957-05-14 1961-02-07 Jr Francis E Brady Welded tank structure and method of making same
US3508766A (en) * 1968-10-25 1970-04-28 American Mach & Foundry Welded joint for pipe having internal coating
US4400019A (en) * 1981-04-22 1983-08-23 Unisert Systems, Inc. Multilayer pipe joint
GB8824929D0 (en) * 1988-10-25 1988-11-30 Welding Inst Joined lined pipe
US5104152A (en) * 1989-09-29 1992-04-14 Shaw Industries Welded pipe joint
GB9009860D0 (en) * 1990-05-02 1990-06-27 Du Pont Canada Joining of metallic pipe lined with thermoplastic polymer
US5248080A (en) * 1990-09-05 1993-09-28 Stapleton Technologies, Inc. Articles and methods for joining tubular articles to one another
US5346261A (en) * 1993-03-25 1994-09-13 Tuboscope Vetco International, Inc. Coupled pipe assembly having a tapered interior sleeve
GB9501271D0 (en) * 1995-01-23 1995-03-15 British Gas Plc Fitting and pipe joint using it
US5984370A (en) * 1997-08-05 1999-11-16 Lewis; John K. Corrosion barrier with antibacterial protection for pipe connections
DZ3365A1 (fr) * 2001-03-06 2002-09-12 Weldshield Dev N V Methode et appareil pour soudage bout a bout des conduites revetues

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12246400B2 (en) 2017-09-04 2025-03-11 Lps Ip Llc Pipeline system of pipe sections with pre-assembled insulating weld backing rings and method of making same
US12253192B2 (en) 2020-08-05 2025-03-18 Lps Ip, Llc Sealed pipeline connection, pipeline sleeve, and lockable pipeline seals and method of making same
US12270492B2 (en) 2020-08-05 2025-04-08 Lps Ip, Llc Sealed pipeline connection and raised pipeline sleeve, and method of making same

Also Published As

Publication number Publication date
NO335574B1 (no) 2014-12-29
US20040070199A1 (en) 2004-04-15
BR0301867A (pt) 2004-08-24
DE60325806D1 (de) 2009-03-05
BR0301867B1 (pt) 2011-10-04
PE20040059A1 (es) 2004-03-06
CA2431459A1 (en) 2003-12-12
NO20032629L (no) 2003-12-15
MXPA03005190A (es) 2004-10-29
CA2431459C (en) 2010-11-30
CO5470282A1 (es) 2004-12-30
ECSP034650A (es) 2004-01-28
EP1371891A1 (en) 2003-12-17
EP1371891B1 (en) 2009-01-14
NO20032629D0 (no) 2003-06-11

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee