MX2021009599A - Conexion roscada para tubos. - Google Patents

Conexion roscada para tubos.

Info

Publication number
MX2021009599A
MX2021009599A MX2021009599A MX2021009599A MX2021009599A MX 2021009599 A MX2021009599 A MX 2021009599A MX 2021009599 A MX2021009599 A MX 2021009599A MX 2021009599 A MX2021009599 A MX 2021009599A MX 2021009599 A MX2021009599 A MX 2021009599A
Authority
MX
Mexico
Prior art keywords
plating layer
shoulder part
pin
box
coefficient
Prior art date
Application number
MX2021009599A
Other languages
English (en)
Inventor
Kunio Goto
Kazuya Ishii
Yousuke OKU
Masaaki Sugino
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of MX2021009599A publication Critical patent/MX2021009599A/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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • C25D5/022—Electroplating of selected surface areas using masking means
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/04—Electroplating with moving electrodes
    • C25D5/06—Brush or pad plating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/003—Threaded pieces, e.g. bolts or nuts
    • 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
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/38—Electroplating: Baths therefor from solutions of copper
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Earth Drilling (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Proporcionar una conexión roscada para tubos que tienen una diferencia de momentos de torsión grande y que se pueden enroscar tanto con un momento de torsión de apriete equivalente al de una conexión roscada convencional como con un momento de torsión de apriete mayor que el de la conexión roscada convencional. Una conexión roscada para tubos incluye un perno (3), una caja (4), una capa de recubrimiento metálico de la parte de hombro (5) y una capa de recubrimiento metálico de la parte que no es de hombro (6). La capa de recubrimiento metálico de la parte de hombro (5) tiene una capa más externa formada por una capa de recubrimiento metálico de coeficiente de fricción alto (50) y está dispuesta en una parte de hombro del lado del perno (33) y/o una parte de hombro del lado de la caja (43). La capa de recubrimiento metálico de la parte que no es de hombro (6) tiene una capa más externa formada por una capa de recubrimiento metálico de coeficiente de fricción bajo (60) que tiene un coeficiente de fricción menor que un coeficiente de fricción de la capa de recubrimiento metálico de coeficiente de fricción alto (50) y la capa de recubrimiento metálico de la parte que no es de hombro (6) está dispuesta en al menos una de una parte de rosca del lado del perno (31), una parte de sello de metal del lado del perno (32), una parte de rosca del lado de la caja (41) y una parte de sello de metal del lado de la caja (42).
MX2021009599A 2019-02-12 2020-02-07 Conexion roscada para tubos. MX2021009599A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019022973 2019-02-12
PCT/JP2020/004770 WO2020166500A1 (ja) 2019-02-12 2020-02-07 管用ねじ継手

Publications (1)

Publication Number Publication Date
MX2021009599A true MX2021009599A (es) 2021-09-08

Family

ID=72045404

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021009599A MX2021009599A (es) 2019-02-12 2020-02-07 Conexion roscada para tubos.

Country Status (9)

Country Link
US (1) US11933431B2 (es)
EP (1) EP3926076A4 (es)
JP (1) JP7301891B2 (es)
CN (1) CN113454271A (es)
AR (1) AR118023A1 (es)
BR (1) BR112021014518A2 (es)
CA (1) CA3126046C (es)
MX (1) MX2021009599A (es)
WO (1) WO2020166500A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR118023A1 (es) * 2019-02-12 2021-09-15 Nippon Steel Corp Conexión roscada para tubos
FR3098272B1 (fr) * 2019-07-01 2022-07-22 Vallourec Oil & Gas France Joint filete avec epaulement realise par fabrication additive
WO2023243170A1 (ja) * 2022-06-15 2023-12-21 日本製鉄株式会社 油井用金属管

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487037B1 (fr) 1980-07-17 1986-02-21 Vallourec Joint pour tubes destines notamment a l'industrie petroliere
JPS63130986A (ja) 1986-11-20 1988-06-03 新日本製鐵株式会社 油井管用管継手
FR2673199B1 (fr) * 1991-02-21 1994-01-21 Vallourec Industries Revetement de surface anti-grippage pour moyen d'assemblage de tubes par filetages et procede de realisation d'un tel revetement.
JPH07260053A (ja) * 1994-03-16 1995-10-13 Nippon Steel Corp ねじり特性の優れた石油掘削管用ネジ継手
JP4275656B2 (ja) 2005-09-02 2009-06-10 住友金属工業株式会社 鋼管用ねじ継手
AR057940A1 (es) * 2005-11-30 2007-12-26 Tenaris Connections Ag Conexiones roscadas con recubrimientos de alta y baja friccion
US8678447B2 (en) 2009-06-04 2014-03-25 National Oilwell Varco, L.P. Drill pipe system
US8535762B2 (en) * 2009-10-09 2013-09-17 Tenaris Connections Limited Tubular joint having wedge threads with surface coating
JP5722752B2 (ja) * 2011-11-18 2015-05-27 新日鐵住金株式会社 高トルク締結性能に優れた管状ねじ継手
BR112014027366B1 (pt) * 2012-05-23 2020-12-15 Nippon Steel Corporation Junta roscada tubular que tem propriedades de montagem de alto torque melhoradas
MX2015008990A (es) * 2013-01-11 2015-10-14 Tenaris Connections Ltd Empalme para herramientas de tuberia de perforacion resistente a la excoriacion y tuberia de perforacion correspondiente.
FR3035474B1 (fr) 2015-04-23 2017-04-28 Vallourec Oil & Gas France Element filete tubulaire dote d'un revetement metallique anticorrosion et antigrippage
AR107043A1 (es) 2015-12-25 2018-03-14 Nippon Steel & Sumitomo Metal Corp Conexión roscada para caño o tubo y método para producir la conexión roscada para caño o tubo
WO2018003455A1 (ja) * 2016-06-30 2018-01-04 新日鐵住金株式会社 管用ねじ継手及び管用ねじ継手の製造方法
JP2018123349A (ja) * 2017-01-30 2018-08-09 新日鐵住金株式会社 管用ねじ継手及び管用ねじ継手の製造方法
UA126074C2 (uk) 2017-05-22 2022-08-10 Ніппон Стіл Корпорейшн Нарізне з'єднання для труб або трубок і спосіб виготовлення нарізного з'єднання для труб або трубок
JP6815498B2 (ja) 2017-05-22 2021-01-20 日本製鉄株式会社 管用ねじ継手及び管用ねじ継手の製造方法
PL3910048T3 (pl) * 2019-01-07 2024-03-04 Nippon Steel Corporation Kompozycja i połączenie gwintowe rur, obejmujące warstwę powłoki smaru utworzoną z kompozycji
AR118023A1 (es) * 2019-02-12 2021-09-15 Nippon Steel Corp Conexión roscada para tubos

Also Published As

Publication number Publication date
EP3926076A4 (en) 2022-11-16
EP3926076A1 (en) 2021-12-22
BR112021014518A2 (pt) 2021-09-28
US11933431B2 (en) 2024-03-19
AR118023A1 (es) 2021-09-15
CA3126046C (en) 2023-03-28
WO2020166500A1 (ja) 2020-08-20
CA3126046A1 (en) 2020-08-20
CN113454271A (zh) 2021-09-28
JPWO2020166500A1 (ja) 2021-12-02
JP7301891B2 (ja) 2023-07-03
US20220128178A1 (en) 2022-04-28

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