PE20200084A1 - Sistema de soldadura para union gruesa y larga y metodo para control de la distorsion y sin tratamiento termico posterior al soldado de aditamentos para oleoductos en operacion - Google Patents

Sistema de soldadura para union gruesa y larga y metodo para control de la distorsion y sin tratamiento termico posterior al soldado de aditamentos para oleoductos en operacion

Info

Publication number
PE20200084A1
PE20200084A1 PE2019001741A PE2019001741A PE20200084A1 PE 20200084 A1 PE20200084 A1 PE 20200084A1 PE 2019001741 A PE2019001741 A PE 2019001741A PE 2019001741 A PE2019001741 A PE 2019001741A PE 20200084 A1 PE20200084 A1 PE 20200084A1
Authority
PE
Peru
Prior art keywords
welding
edge
fitting
section
heat treatment
Prior art date
Application number
PE2019001741A
Other languages
English (en)
Inventor
Paul Wood
Chris Vrolyk
Tran Mah-Paulson
Mike Armstrong
Original Assignee
Tdw Delaware Inc
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 Tdw Delaware Inc filed Critical Tdw Delaware Inc
Publication of PE20200084A1 publication Critical patent/PE20200084A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/003—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to controlling of welding distortion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to soldering or welding
    • B23K31/027—Making tubes by soldering or welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • B23K33/006—Filling of continuous seams for cylindrical workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
    • F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing the pipe
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/18—Appliances for use in repairing pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/10—Pipe-lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/035—Seam welding; Backing means; Inserts with backing means disposed under the seam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)

Abstract

Un metodo para limitar la distorsion de un aditamento (10) a un oleoducto en servicio-en donde el aditamento (10) incluye in borde grueso que se extiende longitudinalmente, localizado entre las dos mitades del aditamento - involucra soldar, en cada lado del aditamento, un tercio de seccion media (31) del borde en una manera tipo piramide utilizando una progresion al interior partiendo desde un extremo del tercio de seccion del medio (31) a lo largo de un perfil del bisel del borde ( 19), y soldando las secciones exteriores (37) del borde (20) utilizando una progresion hacia fuera desde un extremo adyacente al tercio de seccion del medio (31) a lo largo de un perfil del bisel del borde (19), y soldar los tercios de secciones exteriores (37) del borde (20) utilizando una progresion hacia fuera desde un extremo adyacente al tercio de seccion del medio (31) a lo largo de un bisel de borde (19). El soldado de cada una de estas tres secciones por lado incluye una tecnica de soldadura con cordon templado de al menos dos capas para proporcionar liberacion del esfuerzo en lugar del tratamiento termico posterior a la soldadura tradicional.
PE2019001741A 2017-03-30 2018-03-30 Sistema de soldadura para union gruesa y larga y metodo para control de la distorsion y sin tratamiento termico posterior al soldado de aditamentos para oleoductos en operacion PE20200084A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762478950P 2017-03-30 2017-03-30
US201762556050P 2017-09-08 2017-09-08
US15/939,996 US11045909B2 (en) 2017-03-30 2018-03-29 Thick, long seam welding system and method for distortion control and non post weld heat treatment of pipeline hot tap fittings
PCT/US2018/025481 WO2018183900A2 (en) 2017-03-30 2018-03-30 Thick, long seam welding system and method for distortion control and non post weld heat treatment of pipeline hot tap fittings

Publications (1)

Publication Number Publication Date
PE20200084A1 true PE20200084A1 (es) 2020-01-15

Family

ID=63672162

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2019001741A PE20200084A1 (es) 2017-03-30 2018-03-30 Sistema de soldadura para union gruesa y larga y metodo para control de la distorsion y sin tratamiento termico posterior al soldado de aditamentos para oleoductos en operacion

Country Status (13)

Country Link
US (1) US11045909B2 (es)
EP (1) EP3551369A2 (es)
JP (1) JP7050084B2 (es)
KR (1) KR102488765B1 (es)
AU (2) AU2017272290B2 (es)
BR (1) BR112019015942A2 (es)
EA (1) EA201991664A1 (es)
MX (1) MX2019011006A (es)
MY (1) MY197157A (es)
PE (1) PE20200084A1 (es)
PH (1) PH12019550101A1 (es)
SA (1) SA519410199B1 (es)
WO (1) WO2018183900A2 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12292153B2 (en) * 2018-09-24 2025-05-06 Endserv Inspecão De Equipamentos E Materiais Ltda Pipe repair and the methods for operational fixing and definitive welding thereof
US12066139B1 (en) * 2020-04-24 2024-08-20 Allan Edwards, Incorporated Pipe repair process

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089455A (en) * 1977-04-25 1978-05-16 Hydrotech International, Inc. Apparatus and method for connecting pipes by welding
JPS57134277A (en) * 1981-02-13 1982-08-19 Nippon Kokan Kk <Nkk> Temper bead welding method
JPS6171186A (ja) * 1984-09-13 1986-04-12 Ishikawajima Harima Heavy Ind Co Ltd 炭素鋼材等の溶接方法
JPH0919845A (ja) * 1995-07-07 1997-01-21 Tokyo Gas Co Ltd 切粉回収方法
DE19944972A1 (de) * 1999-09-15 2001-04-12 Smb Stahl Und Walzwerk Service Verfahren zur Wärmeführung beim Metall-Inertgas- oder Metall-Aktivgasschweißen von metallischen Werkstoffen
US7021325B2 (en) * 2004-01-08 2006-04-04 Occlude Valve assembly and method for hot tapping a line
JP2007021530A (ja) * 2005-07-15 2007-02-01 Kansai Electric Power Co Inc:The 鋳鋼品の溶接補修方法及び溶接補修部を有する鋳鋼品
US7699564B2 (en) * 2007-05-02 2010-04-20 Tdw Delaware, Inc. Self-contained keyhold weld fitting and method of use
KR20120029650A (ko) * 2010-09-17 2012-03-27 대우조선해양 주식회사 배관 부재의 용접 방법
JP5909097B2 (ja) * 2012-01-18 2016-04-26 三菱重工業株式会社 溶接方法
CN102672360A (zh) * 2012-05-16 2012-09-19 上海人民电力设备股份有限公司 长焊缝的焊接方法
JP6021467B2 (ja) * 2012-06-26 2016-11-09 三菱重工業株式会社 溶接方法、金属部材補修方法及び台座部形成方法
RU2566798C2 (ru) 2014-03-05 2015-10-27 Адольф Александрович Радзиховский Рама боковая тележки грузового вагона штампосварной конструкции и способ ее изготовления
DE102015116030A1 (de) * 2014-10-02 2016-04-07 manroland sheetfed GmbH Einrichtung zum Codieren von Druckbogen in einer Bogendruckmaschine

Also Published As

Publication number Publication date
AU2017272290B2 (en) 2018-12-20
JP7050084B2 (ja) 2022-04-07
AU2017272290A1 (en) 2018-10-18
MX2019011006A (es) 2019-12-19
AU2018243676B2 (en) 2021-10-28
WO2018183900A3 (en) 2018-11-29
KR20190135480A (ko) 2019-12-06
CA3047802A1 (en) 2018-10-04
US11045909B2 (en) 2021-06-29
WO2018183900A2 (en) 2018-10-04
EP3551369A2 (en) 2019-10-16
BR112019015942A2 (pt) 2020-03-24
EA201991664A1 (ru) 2019-12-30
SA519410199B1 (ar) 2022-01-24
NZ754725A (en) 2021-04-30
US20180281117A1 (en) 2018-10-04
AU2018243676A1 (en) 2019-10-24
JP2020512936A (ja) 2020-04-30
KR102488765B1 (ko) 2023-01-16
PH12019550101A1 (en) 2020-06-08
MY197157A (en) 2023-05-27

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