NO20074560L - Gjenget forbindelse for stalror - Google Patents

Gjenget forbindelse for stalror

Info

Publication number
NO20074560L
NO20074560L NO20074560A NO20074560A NO20074560L NO 20074560 L NO20074560 L NO 20074560L NO 20074560 A NO20074560 A NO 20074560A NO 20074560 A NO20074560 A NO 20074560A NO 20074560 L NO20074560 L NO 20074560L
Authority
NO
Norway
Prior art keywords
coating composition
sleeve
contact surface
threaded
solid
Prior art date
Application number
NO20074560A
Other languages
English (en)
Inventor
Kunio Goto
Ryuichi Imai
Original Assignee
Vallourec Mannesmann Oil & Gas
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37053499&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20074560(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vallourec Mannesmann Oil & Gas filed Critical Vallourec Mannesmann Oil & Gas
Publication of NO20074560L publication Critical patent/NO20074560L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
    • C10M111/04—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a macromolecular organic compound
    • 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
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/182—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for screw-threaded joints
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C10M2201/0413—Carbon; Graphite; Carbon black used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • C10M2201/0623—Oxides; Hydroxides; Carbonates or bicarbonates used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
    • C10M2201/105—Silica
    • C10M2201/1053—Silica used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
    • C10M2205/163—Paraffin waxes; Petrolatum, e.g. slack wax used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/028—Overbased salts thereof
    • C10M2207/0285—Overbased salts thereof used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/26—Overbased carboxylic acid salts
    • C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
    • C10M2207/2623—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • C10M2209/0845—Acrylate; Methacrylate used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • C10M2209/1045—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046—Overbasedsulfonic acid salts
    • C10M2219/0463—Overbasedsulfonic acid salts used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/34—Lubricating-sealants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/015—Dispersions of solid lubricants
    • C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/023—Multi-layer lubricant coatings
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2080/00—Special pretreatment of the material to be lubricated, e.g. phosphatising or chromatising of a metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lubricants (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Piles And Underground Anchors (AREA)
  • Laminated Bodies (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Joints Allowing Movement (AREA)

Abstract

En gjengeskjøt for stålrør for bruk i en oljebrønn som har forbedret gallingsfasthet og som er beskyttet mot rust omfatter en tapp og en muffe som hver har en kontaktflate innbefattende et gjenget parti og et ugjenget metallkontaktparti. Kontaktflaten på minst én av tappen og muffen har et nedre lag av et viskøst, væskeformig eller halvfast smørebelegg som omfatter i det minste voks og et fettsyrealkalijordartmetallsalt og som ikke inneholder et skadelig tungmetall så som bly og et øvre lag av et tørt, fast belegg dannet av en vandig harpiksbeleggsammensetning, en beleggsammensetning av organisk løsemiddeltype, eller en ultrafiolett herdebeleggsammensetning.
NO20074560A 2005-03-29 2007-09-10 Gjenget forbindelse for stalror NO20074560L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005094996 2005-03-29
PCT/JP2006/307167 WO2006104251A1 (en) 2005-03-29 2006-03-29 Threaded joint for steel pipes

Publications (1)

Publication Number Publication Date
NO20074560L true NO20074560L (no) 2007-10-25

Family

ID=37053499

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20074560A NO20074560L (no) 2005-03-29 2007-09-10 Gjenget forbindelse for stalror
NO20111090A NO335880B1 (no) 2005-03-29 2011-08-02 Oljebrønnrør eller oljebrønnrørsforbindelseselement

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20111090A NO335880B1 (no) 2005-03-29 2011-08-02 Oljebrønnrør eller oljebrønnrørsforbindelseselement

Country Status (11)

Country Link
EP (2) EP1864048B1 (no)
JP (1) JP4821775B2 (no)
CN (1) CN100567791C (no)
AR (1) AR052727A1 (no)
BR (1) BRPI0609621A8 (no)
CA (1) CA2602417C (no)
ES (2) ES2423901T3 (no)
NO (2) NO20074560L (no)
PL (2) PL2302273T3 (no)
RU (1) RU2360174C1 (no)
WO (1) WO2006104251A1 (no)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5145684B2 (ja) * 2006-10-13 2013-02-20 新日鐵住金株式会社 鋼管用ねじ継手に適した潤滑被膜形成用組成物
US8322754B2 (en) 2006-12-01 2012-12-04 Tenaris Connections Limited Nanocomposite coatings for threaded connections
FR2914926B1 (fr) * 2007-04-11 2013-11-01 Vallourec Mannesmann Oil & Gas Composition de lubrification a coefficient de frottement adaptable, pour un element filete d'un composant de joint filete tubulaire.
AU2008319808B2 (en) * 2007-11-02 2011-04-28 Nippon Steel Corporation Threaded joint for pipes having a lubricating coating
EA017703B1 (ru) * 2007-12-04 2013-02-28 Сумитомо Метал Индастриз, Лтд. Резьбовое соединение для труб
US8622091B2 (en) 2008-08-14 2014-01-07 Nippon Steel & Sumitomo Metal Corporation Protector for tubular threaded joint
FR2937046B1 (fr) * 2008-10-15 2012-10-19 Vallourec Mannesmann Oil & Gas Composition de lubrification a coefficient de frottement adaptable, pour un element filete d'un composant de joint filete tubulaire
WO2010114168A1 (en) * 2009-03-31 2010-10-07 Sumitomo Metal Industries, Ltd. Threaded joint for pipes
MY157522A (en) 2009-06-02 2016-06-15 Sumitomo Metal Ind Photocurable composition suitable for rust prevention of a threaded joint for steel pipes
RU2482371C1 (ru) 2009-09-02 2013-05-20 Сумитомо Метал Индастриз, Лтд. Защитное средство для резьбового соединения труб
JPWO2011040262A1 (ja) * 2009-09-29 2013-02-28 住友金属工業株式会社 鋼管用ねじ継手
FR2950667B1 (fr) * 2009-09-30 2011-12-16 Vallourec Mannesmann Oil & Gas Composant filete tubulaire resistant au grippage et procede de revetement d'un tel composant
FR2960619B1 (fr) 2010-06-01 2013-02-15 Vallourec Mannesmann Oil & Gas Extremite filetee d'un composant tubulaire pour le forage ou l'exploitation des puits d'hydrocarbures, et joint resultant
EP2622050B1 (en) 2010-07-20 2016-05-11 Tenaris Connections Limited Joints having improved sealability, lubrication and corrosion resistance
UA104975C2 (uk) 2010-11-05 2014-03-25 Ніппон Стіл Енд Сумітомо Метал Корпорейшн Нарізне з'єднання труб, що має поліпшені характеристики при низькій температурі
FR2967199B1 (fr) 2010-11-10 2013-11-01 Vallourec Mannesmann Oil & Gas France Procede de revetement d'un composant tubulaire filete, composant tubulaire filete et joint resultant
FR2970028B1 (fr) 2010-12-29 2012-12-28 Vallourec Mannesmann Oil & Gas Procede de revetement d'un composant tubulaire filete, composant filete et joint resultant
FR2981395B1 (fr) 2011-10-14 2016-04-01 Vallourec Mannesmann Oil & Gas Composant filete tubulaire et joint resultant
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
FR2985297B1 (fr) 2011-12-29 2016-04-01 Vallourec Mannesmann Oil & Gas Composant filete tubulaire et procede de revetement d'un tel composant filete tubulaire
CN104114926B (zh) * 2012-01-19 2015-09-16 新日铁住金株式会社 管用螺纹接头
BR112014015310B1 (pt) * 2012-01-19 2020-06-02 Drilltec Patents & Technologies Corporation Protetor de caixa para uma junta rosqueada para tubos
UA112576C2 (uk) 2012-06-07 2016-09-26 Ніппон Стіл Енд Сумітомо Метал Корпорейшн Нарізне з'єднання для сталевої труби
WO2014024755A1 (ja) * 2012-08-06 2014-02-13 新日鐵住金株式会社 管状ねじ継手とそれに使用する潤滑被膜形成用組成物
MY169937A (en) * 2012-09-12 2019-06-18 Nippon Steel Corp Composition for solid coating formation and tubular threaded joint
CA2922387C (en) * 2013-09-02 2017-09-26 Nippon Steel & Sumitomo Metal Corporation Lubricant film-forming composition and screw joint for steel pipe
AR100953A1 (es) 2014-02-19 2016-11-16 Tenaris Connections Bv Empalme roscado para una tubería de pozo de petróleo
JP5998278B2 (ja) * 2014-03-20 2016-09-28 新日鐵住金株式会社 固体潤滑被膜用組成物、その組成物から形成された固体潤滑被膜を備えた管用ねじ継手、及び、その管用ねじ継手の製造方法
AT516684B1 (de) 2015-01-13 2018-08-15 Voestalpine Tubulars Gmbh & Co Kg Lösbare Gewindeverbindung mit asymmetrischer Beschichtung
FR3035476B1 (fr) 2015-04-23 2017-04-28 Vallourec Oil & Gas France Joint filete tubulaire dote d'un revetement metallique sur le filetage et la portee d'etancheite
NL2014798B1 (en) * 2015-05-12 2017-01-27 Lubo Global Innovation B V Treaded metallic fastener and process for coating a treaded metallic fastener.
SG11201710736XA (en) * 2015-08-06 2018-01-30 Mitsubishi Gas Chemical Co Lubricant material for assisting machining process and machining method
JP6644798B2 (ja) * 2015-09-18 2020-02-12 日本製鉄株式会社 組成物、その組成物から形成された固体潤滑被膜を備えた管用ねじ継手、及び、その管用ねじ継手の製造方法
JP6515389B2 (ja) * 2015-10-09 2019-05-22 日本製鉄株式会社 摺動部材及びその製造方法
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
AR106975A1 (es) * 2015-12-25 2018-03-07 Nippon Steel & Sumitomo Metal Corp Conexión roscada para caño o tubo y método para producir la conexión roscada para caño o tubo
CN106285506A (zh) * 2016-08-24 2017-01-04 天津钢管集团股份有限公司 油井管螺纹涂层润滑结构及制造方法
DE102017207591A1 (de) * 2017-05-05 2018-11-08 Federal-Mogul Nürnberg GmbH Stahlkolben mit einer Phosphat-Schicht
RU2671759C1 (ru) * 2017-11-17 2018-11-06 Акционерное Общество "Выксунский металлургический завод" (АО ВМЗ") Резьбовое соединение с сухим смазочным покрытием
FR3126742B1 (fr) * 2021-09-07 2024-01-19 Vallourec Oil & Gas France Lubrifiant solide pour ZnNi sur élément fileté tubulaire
AR127340A1 (es) 2021-10-15 2024-01-10 Nippon Steel Corp Tubo metálico para pozo petrolero
AR127339A1 (es) 2021-10-15 2024-01-10 Nippon Steel Corp Tubo metálico para pozo petrolero
WO2023153274A1 (ja) 2022-02-10 2023-08-17 日本製鉄株式会社 油井用金属管
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EP2302273B1 (en) 2014-11-05
RU2360174C1 (ru) 2009-06-27
EP1864048A4 (en) 2011-03-30
CN100567791C (zh) 2009-12-09
EP1864048B1 (en) 2013-07-17
WO2006104251A1 (en) 2006-10-05
CA2602417C (en) 2011-05-24
RU2007139783A (ru) 2009-05-10
NO20111090L (no) 2006-10-02
EP1864048A1 (en) 2007-12-12
JP2008537062A (ja) 2008-09-11
NO335880B1 (no) 2015-03-16
EP2302273A1 (en) 2011-03-30
JP4821775B2 (ja) 2011-11-24
BRPI0609621A8 (pt) 2015-10-13
ES2524145T3 (es) 2014-12-04
PL2302273T3 (pl) 2015-04-30
CN101151486A (zh) 2008-03-26
AR052727A1 (es) 2007-03-28
CA2602417A1 (en) 2006-10-05
BRPI0609621A2 (pt) 2010-04-20
ES2423901T3 (es) 2013-09-25

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