AR106975A1 - Conexión roscada para caño o tubo y método para producir la conexión roscada para caño o tubo - Google Patents

Conexión roscada para caño o tubo y método para producir la conexión roscada para caño o tubo

Info

Publication number
AR106975A1
AR106975A1 ARP160103816A ARP160103816A AR106975A1 AR 106975 A1 AR106975 A1 AR 106975A1 AR P160103816 A ARP160103816 A AR P160103816A AR P160103816 A ARP160103816 A AR P160103816A AR 106975 A1 AR106975 A1 AR 106975A1
Authority
AR
Argentina
Prior art keywords
pipe
threaded connection
tube
rod
solid lubricant
Prior art date
Application number
ARP160103816A
Other languages
English (en)
Inventor
Kimoto Masanari
Goto Kunio
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Vallourec Oil & Gas France
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 & Sumitomo Metal Corp, Vallourec Oil & Gas France filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of AR106975A1 publication Critical patent/AR106975A1/es

Links

Classifications

    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • 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
    • 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
    • C25D5/48—After-treatment of electroplated surfaces
    • 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
    • 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
    • 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
    • C25D7/04—Tubes; Rings; Hollow bodies
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Chemically Coating (AREA)

Abstract

Una conexión roscada para caño o tubo con una excelente propiedad de anti-desalineación y con un adecuado esfuerzo de torsión de respaldado, y además con una excelente resistencia a la corrosión y una excelente adhesividad de un recubrimiento lubricante sólido, y proveer un método para la producción de la conexión roscada para caño o tubo. La conexión roscada para caño o tubo de acuerdo con la presente forma de realización incluye un vástago (13) y una caja (14). El vástago (13) y la caja (14) tienen superficies de contacto que incluyen porciones roscadas (15) y (20) y porciones de contacto metálica no roscadas. La conexión roscada para caño o tubo comprende una capa enchapada de aleación (21) que consiste de una aleación Zn-Ni sobre la superficie de contacto de por lo menos uno del vástago (13) y la caja (14), una capa de fosfatación (22), y un recubrimiento lubricante sólido (23). Estas se apilan en un orden que sigue la capa enchapada de aleación (21), la capa de fosfatación (22), y el recubrimiento lubricante sólido (23), a partir del lado de la superficie de contacto.
ARP160103816A 2015-12-25 2016-12-13 Conexión roscada para caño o tubo y método para producir la conexión roscada para caño o tubo AR106975A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015254026 2015-12-25

Publications (1)

Publication Number Publication Date
AR106975A1 true AR106975A1 (es) 2018-03-07

Family

ID=59090304

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP160103816A AR106975A1 (es) 2015-12-25 2016-12-13 Conexión roscada para caño o tubo y método para producir la conexión roscada para caño o tubo

Country Status (14)

Country Link
US (1) US10359133B2 (es)
EP (1) EP3396222B1 (es)
JP (1) JP6368868B2 (es)
CN (1) CN108474502B (es)
AR (1) AR106975A1 (es)
AU (1) AU2016374775B2 (es)
BR (1) BR112018008376B1 (es)
CA (1) CA3009607C (es)
EA (1) EA034137B1 (es)
MX (1) MX2018007569A (es)
MY (1) MY194734A (es)
PL (1) PL3396222T3 (es)
UA (1) UA119307C2 (es)
WO (1) WO2017110685A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3039723A1 (en) * 2016-10-18 2018-04-26 Nippon Steel & Sumitomo Metal Corporation Threaded connection for pipe and method for producing threaded connection for pipe
CN110651147B (zh) * 2017-05-22 2021-06-01 日本制铁株式会社 管用螺纹接头及管用螺纹接头的制造方法
BR112020003445B1 (pt) * 2017-09-04 2023-05-09 Nippon Steel Corporation Conexão roscada para tubos e método para produzir a conexão roscada para tubos
CN111212892B (zh) 2017-10-13 2022-06-14 日本制铁株式会社 组合物及具备由该组合物形成的润滑覆膜层的管用螺纹接头
US11128479B2 (en) 2018-05-02 2021-09-21 Arizona Board Of Regents On Behalf Of Arizona State University Method and apparatus for verification of social media information
WO2019225203A1 (ja) 2018-05-23 2019-11-28 日産自動車株式会社 摺動式スプライン軸装置
JP6566376B1 (ja) * 2019-02-22 2019-08-28 三桜工業株式会社 管継手及び管継手付きチューブ並びに管継手の製造方法
JP7221486B2 (ja) * 2019-06-20 2023-02-14 三桜工業株式会社 管継手及び管継手付きチューブ
CN112439678B (zh) * 2019-09-03 2022-11-01 中国石油天然气集团有限公司 一种油套管内防腐涂敷工艺
EP4108970A4 (en) * 2020-02-19 2023-01-25 Nippon Steel Corporation SCREW COUPLING FOR A PIPE AND METHOD FOR MAKING A SCREW COUPLING FOR A PIPE
CN111485831A (zh) * 2020-05-19 2020-08-04 上海天阳钢管有限公司 一种双金属接箍
JP2022171196A (ja) * 2021-04-30 2022-11-11 臼井国際産業株式会社 被覆部材
ES3056252T3 (en) 2021-05-31 2026-02-19 Jfe Steel Corp Chemical agent for solid lubricating film formation, oil well pipe, and oil well pipe threaded joint
CN117425719A (zh) * 2021-05-31 2024-01-19 杰富意钢铁株式会社 固体润滑被膜形成用试剂、油井管和油井管螺纹接头
BR112023024971A2 (pt) 2021-05-31 2024-02-20 Jfe Steel Corp Agente para formação de filme de revestimento lubrificante sólido, produtos tubulares para campos petrolíferos, junta roscada para produtos tubulares para campos petrolíferos, e método para fabricação de produtos tubulares para campos petrolíferos
EP4332204B1 (en) 2021-05-31 2025-09-17 JFE Steel Corporation Chemical agent, oil well pipe, and screw joint for oil well pipe
AU2023425429A1 (en) * 2023-01-17 2025-07-10 Nippon Steel Corporation Oil-Well Metal Pipe

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08105582A (ja) * 1994-10-04 1996-04-23 Nippon Steel Corp 耐ゴーリング性に優れた高Cr合金鋼製鋼管継手の表面処理方法
WO1996010710A1 (en) 1994-10-04 1996-04-11 Nippon Steel Corporation Steel pipe joint having high galling resistance and surface treatment method thereof
RU2258170C2 (ru) * 2001-04-11 2005-08-10 Сумитомо Метал Индастриз, Лтд. Резьбовое соединение для стальных труб и способ обработки его поверхности
JP3738703B2 (ja) * 2001-05-01 2006-01-25 住友金属工業株式会社 鋼管用ねじ継手
JP3870732B2 (ja) * 2001-07-25 2007-01-24 住友金属工業株式会社 耐焼付き性に優れた鋼管用ねじ継手
CA2779534C (en) * 2001-12-28 2014-02-11 Sumitomo Metal Industries, Ltd. Threaded joint for pipes having a lubricating coating including a torque-at-yield enhancing component
JP4218423B2 (ja) * 2002-05-31 2009-02-04 住友金属工業株式会社 鋼管用ねじ継手
JP4599874B2 (ja) * 2004-04-06 2010-12-15 住友金属工業株式会社 油井管用ねじ継手、及びその製造方法
AR052084A1 (es) * 2005-01-13 2007-02-28 Sumitomo Metal Ind Union roscada para tubos de acero
WO2006104251A1 (en) * 2005-03-29 2006-10-05 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes
US7842403B2 (en) * 2006-02-23 2010-11-30 Atotech Deutschland Gmbh Antifriction coatings, methods of producing such coatings and articles including such coatings
JP5028923B2 (ja) * 2006-09-14 2012-09-19 住友金属工業株式会社 鋼管用ねじ継手
JP4924103B2 (ja) * 2007-03-02 2012-04-25 住友金属工業株式会社 油井管用ねじ継手
JP4941058B2 (ja) * 2007-04-02 2012-05-30 住友金属工業株式会社 鋼管用ねじ継手
CN104482334A (zh) * 2007-12-04 2015-04-01 新日铁住金株式会社 管螺纹接头
US9970242B2 (en) * 2013-01-11 2018-05-15 Tenaris Connections B.V. Galling resistant drill pipe tool joint and corresponding drill pipe
GB201322453D0 (en) * 2013-12-18 2014-02-05 Dow Corning Antifriction coating

Also Published As

Publication number Publication date
EA034137B1 (ru) 2020-01-09
EP3396222B1 (en) 2020-05-06
CN108474502B (zh) 2020-03-17
US20190003620A1 (en) 2019-01-03
EA201891461A1 (ru) 2018-12-28
US10359133B2 (en) 2019-07-23
MY194734A (en) 2022-12-15
EP3396222A4 (en) 2019-10-02
WO2017110685A1 (ja) 2017-06-29
CA3009607C (en) 2019-07-16
JP6368868B2 (ja) 2018-08-01
BR112018008376A2 (pt) 2018-10-23
AU2016374775B2 (en) 2019-05-16
AU2016374775A1 (en) 2018-05-24
EP3396222A1 (en) 2018-10-31
PL3396222T3 (pl) 2020-11-02
BR112018008376B1 (pt) 2022-03-29
JPWO2017110685A1 (ja) 2018-08-09
CN108474502A (zh) 2018-08-31
UA119307C2 (uk) 2019-05-27
MX2018007569A (es) 2018-09-21
CA3009607A1 (en) 2017-06-29

Similar Documents

Publication Publication Date Title
AR107043A1 (es) Conexión roscada para caño o tubo y método para producir la conexión roscada para caño o tubo
AR111948A1 (es) Conexión roscada para caños o tubos y método para producir la conexión roscada para caños o tubos
MY194734A (en) Threaded connection for pipe or tube and method of producing the threaded connection for pipe or tube
AR108856A1 (es) Conexión roscada para tubos y método para la producción de una conexión roscada para tubos
MX2018003305A (es) Composicion, junta roscada para tuberias incluyendo recubrimiento lubricante solido formado a partir de la composicion y metodo para producir la junta roscada para tuberias.
SA516380560B1 (ar) وصلة ملولبة لتجهيزات أنبوبية تستخدم في الدول المنتجة للزيت وتركيب طلية قابلة للمعالجة ضوئياً
GB2551191B (en) Electrically conductive composite coating with azole corrosion inhibitor
AR111947A1 (es) Conexión roscada para caños o tubos y método para producir la conexión roscada para caños o tubos
BR112012016440A2 (pt) elemento deslizante, em particular anel de pistão, tendo um revestimento, e processo para produção de um elemento deslizante
MX390041B (es) Intensificadores de inhibidores de corrosion para aleaciones resistentes a la corrosion.
MX2019003385A (es) Lámina de acero chapada para prensado en caliente y método de prensado en caliente de lamina de acero revestida.
AR100308A1 (es) Composición para recubrimiento lubricante sólido, conexión roscada para tubo o tubería incluyendo el recubrimiento lubricante sólido formado a partir de la composición, y método para producir la conexión roscada
MX2015011503A (es) Componente tubular roscado protegido por una pelicula.
MY210240A (en) Inhibitors of metal corrosion
MX2016007183A (es) Lamina de acero enchapada con al utilizada para prensado en caliente y metodo para fabricar la lamina de acero enchapada con al utilizada para prensado en caliente.
FR3040788B1 (fr) Procede d'evaluation de la resistance a la corrosion d'un substrat metallique revetu
BR112017019532A2 (pt) composições de pastas fluidas aquosas, e, composição de revestimento de múltiplas camadas para um substrato.
IN2014DE02341A (es)
MX377090B (es) Material de acero enchapado con aleacion a base de aluminio que tiene excelente resistencia a la corrosion post-revestimiento.
EP3124582A4 (en) Aqueous lubricating coating agent having excellent corrosion resistance and workability, and metal material
BR112014026681A2 (pt) método para produzir uma chapa metálica possuindo revestimentos de zn-al-mg oleosos, e chapa metálica correspondente
EP3255178A3 (en) Corrosion inhibiting additive
AR109903A1 (es) Conexión roscada para tubos y método para la producción de conexión roscada para tubos
PL3910048T3 (pl) Kompozycja i połączenie gwintowe rur, obejmujące warstwę powłoki smaru utworzoną z kompozycji
MX2020004447A (es) Composicion y conexion roscada para tubos o tuberias, incluyendo la capa de recubrimiento lubricante formada a partir de la composicion.

Legal Events

Date Code Title Description
FG Grant, registration