BR112018077498A2 - método para conectar dois elementos individuais de um tubo de transporte de fluido subaquático submetido à fadiga - Google Patents

método para conectar dois elementos individuais de um tubo de transporte de fluido subaquático submetido à fadiga

Info

Publication number
BR112018077498A2
BR112018077498A2 BR112018077498-7A BR112018077498A BR112018077498A2 BR 112018077498 A2 BR112018077498 A2 BR 112018077498A2 BR 112018077498 A BR112018077498 A BR 112018077498A BR 112018077498 A2 BR112018077498 A2 BR 112018077498A2
Authority
BR
Brazil
Prior art keywords
fatigue
fluid transport
transport tube
laden
individual elements
Prior art date
Application number
BR112018077498-7A
Other languages
English (en)
Other versions
BR112018077498B1 (pt
Inventor
Yousfi Rachid
DOBRE Stefan
Original Assignee
Saipem 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 Saipem S.A. filed Critical Saipem S.A.
Publication of BR112018077498A2 publication Critical patent/BR112018077498A2/pt
Publication of BR112018077498B1 publication Critical patent/BR112018077498B1/pt

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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation
    • 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
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • 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 to a procedure covered by only one of the preceding main groups
    • B23K37/08—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for flash removal
    • 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
    • B23K9/0026—Arc welding or cutting specially adapted for particular articles or 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
    • B23K9/0061—Underwater arc 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • 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
    • B23K9/18—Submerged-arc 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
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • 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-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/02—Welded joints
    • 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-disconnectible 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
    • F16L13/0272—Welded joints the pipes having an internal or external coating having an external coating
    • 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
    • B23K2103/04—Steel or steel alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/08—Casing joints
    • E21B17/085—Riser connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

a presente invenção fornece um método para conectar dois elementos unitários (2, 4) de um tubo de transporte de fluido submarino submetido à fadiga, sendo que o método compreende soldar dois elementos de tubo unitários metálicos ou bimetálicos que foram colocados em contato por meio de suas respectivas extremidades livres (2a, 4a), sendo que a soldagem é feita fazendo-se três cordões de solda distintos (6, 8, 10), com um último cordão de solda (8) que é depositado entre dois primeiros cordões de solda laterais (6, 10), e que é seguido diretamente por lixamento controlado dos cordões de solda a fim de aplicar tensões de compressão sobre os mesmos.
BR112018077498-7A 2016-07-06 2017-06-20 Método para conectar dois elementos individuais de um tubo de transporte de fluido subaquático submetido à fadiga BR112018077498B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1656458 2016-07-06
FR1656458A FR3053755B1 (fr) 2016-07-06 2016-07-06 Procede de raccordement de deux elements unitaires d'une conduite sous-marine de transport de fluides soumise a la fatigue
PCT/FR2017/051627 WO2018007709A1 (fr) 2016-07-06 2017-06-20 Procede de raccordement de deux elements unitaires d'une conduite sous-marine de transport de fluides soumise a la fatigue

Publications (2)

Publication Number Publication Date
BR112018077498A2 true BR112018077498A2 (pt) 2019-04-09
BR112018077498B1 BR112018077498B1 (pt) 2022-06-14

Family

ID=56855714

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018077498-7A BR112018077498B1 (pt) 2016-07-06 2017-06-20 Método para conectar dois elementos individuais de um tubo de transporte de fluido subaquático submetido à fadiga

Country Status (12)

Country Link
US (1) US11407052B2 (pt)
EP (1) EP3482113B1 (pt)
CN (1) CN109477598B (pt)
AU (1) AU2017294125B2 (pt)
BR (1) BR112018077498B1 (pt)
CA (1) CA3029694A1 (pt)
FR (1) FR3053755B1 (pt)
MA (1) MA44034B1 (pt)
MX (1) MX2018016068A (pt)
PH (1) PH12018502726A1 (pt)
WO (1) WO2018007709A1 (pt)
ZA (1) ZA201808096B (pt)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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US4049186A (en) * 1976-10-20 1977-09-20 General Electric Company Process for reducing stress corrosion in a weld by applying an overlay weld
US4624402A (en) 1983-01-18 1986-11-25 Nutech, Inc. Method for applying an overlay weld for preventing and controlling stress corrosion cracking
DE19527634A1 (de) * 1995-07-28 1997-01-30 Evt Energie & Verfahrenstech Stumpfschweißverbindung
US5782082A (en) 1996-06-13 1998-07-21 The Boeing Company Aircraft engine acoustic liner
GB2345016B (en) * 1998-12-24 2003-04-02 Saipem Spa Method and apparatus for welding pipes together
FR2914979B1 (fr) 2007-04-12 2009-07-10 Saipem S A Sa Procede de realisation de conduite sous-marine comprenant le martelage de soudures d'assemblage a l'interieur de la conduite
US20090065556A1 (en) * 2007-09-06 2009-03-12 Ge-Hitachi Nucleare Energy Americas Llc Method to reduce shrinkage driven distortion when welding on pressure piping and vessel materials
GB2462149B (en) * 2008-08-02 2012-10-03 Pipeline Induction Heat Ltd Pipe coating
US20100159699A1 (en) * 2008-12-19 2010-06-24 Yoshimi Takahashi Sandblast etching for through semiconductor vias
US8522827B2 (en) * 2009-10-06 2013-09-03 Neptune Research, Inc. Protective seal for pipeline assembly
CN202291876U (zh) * 2011-09-08 2012-07-04 广东启光钢结构有限公司 管体焊接结构
ES2659172T3 (es) * 2012-01-27 2018-03-14 Nippon Steel & Sumitomo Metal Corporation Ducto y método de fabricar el mismo
FR2991213B1 (fr) * 2012-06-05 2015-07-03 Alstom Hydro France Procede de soudage de deux bords d'une ou plusieurs pieces en acier l'un a l'autre et conduite forcee obtenue par un tel procede.
CN102759537A (zh) * 2012-07-17 2012-10-31 中广核检测技术有限公司 核电站放射性环境下焊缝的射线检测方法
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CN105583498A (zh) * 2014-10-23 2016-05-18 邵杰 一种大口径管母焊接工艺
CN105149744A (zh) * 2015-09-25 2015-12-16 中国核工业二三建设有限公司 焊接核电站大厚壁管道的对接接头的方法
CN105252116B (zh) * 2015-10-10 2017-12-15 西安交通大学 一种双金属冶金复合管焊接方法

Also Published As

Publication number Publication date
EP3482113A1 (fr) 2019-05-15
AU2017294125A1 (en) 2018-12-20
AU2017294125B2 (en) 2019-08-08
FR3053755A1 (fr) 2018-01-12
EP3482113B1 (fr) 2020-07-08
US20190247945A1 (en) 2019-08-15
MA44034A1 (fr) 2018-12-31
MA44034B1 (fr) 2019-08-30
US11407052B2 (en) 2022-08-09
FR3053755B1 (fr) 2018-08-17
BR112018077498B1 (pt) 2022-06-14
ZA201808096B (en) 2019-08-28
CA3029694A1 (fr) 2018-01-11
MX2018016068A (es) 2019-03-28
WO2018007709A1 (fr) 2018-01-11
CN109477598B (zh) 2020-08-07
PH12018502726A1 (en) 2019-04-15
CN109477598A (zh) 2019-03-15

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/06/2017, OBSERVADAS AS CONDICOES LEGAIS