UA111250C2 - Трубне нарізне з'єднання, яке має поліпшену характеристику високого моментного навантаження - Google Patents

Трубне нарізне з'єднання, яке має поліпшену характеристику високого моментного навантаження

Info

Publication number
UA111250C2
UA111250C2 UAA201406838A UAA201406838A UA111250C2 UA 111250 C2 UA111250 C2 UA 111250C2 UA A201406838 A UAA201406838 A UA A201406838A UA A201406838 A UAA201406838 A UA A201406838A UA 111250 C2 UA111250 C2 UA 111250C2
Authority
UA
Ukraine
Prior art keywords
lubricating coating
contact surface
section
pipe fitting
coupling
Prior art date
Application number
UAA201406838A
Other languages
English (en)
Inventor
Куніо Гото
Юдзі Танака
Ясухіро Ямамото
Original Assignee
Ніппон Стіл Енд Сумітомо Метал Корпорейшн
Валлурек Ойл Енд Гес Франс
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 Ніппон Стіл Енд Сумітомо Метал Корпорейшн, Валлурек Ойл Енд Гес Франс filed Critical Ніппон Стіл Енд Сумітомо Метал Корпорейшн
Publication of UA111250C2 publication Critical patent/UA111250C2/uk

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
    • 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
    • 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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • 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
    • F16L15/001—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
    • 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
    • F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread
    • 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
    • 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
    • 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
    • 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
    • C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
    • C10M2205/183—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras 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
    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/1203—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
    • C10M2207/1265—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic used as thickening agent
    • 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
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/08—Groups 4 or 14
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/64—Environmental friendly 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
    • 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
    • C10N2050/08—Solids
    • 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
    • C10N2080/00—Special pretreatment of the material to be lubricated, e.g. phosphatising or chromatising of a metal
    • 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
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • 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
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
    • 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
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/623—Porosity of the layers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (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)
  • Lubricants (AREA)

Abstract

Трубне нарізне з'єднання, яке не містить шкідливих важких металів, яке має чудові характеристики стійкості до фрикційної корозії, газонепроникності і запобігання іржавленню, і яке не виявляє легкої текучості заплечикових ділянок, навіть коли піддається згвинчуванню з високим крутним моментом, утворене ніпелем (1) і муфтою (2), причому кожний конструктивний елемент має контактну поверхню, яка включає безнарізну ділянку металевого контакту, яка включає ущільнювальну ділянку (4а або 4b) та заплечикову ділянку (5а або 5b), і нарізну ділянку (3а або 3b). Контактна поверхня ніпеля і/або муфти має перше мастильне покриття (10) і друге мастильне покриття (11), при цьому перше мастильне покриття являє собою тверде мастильне покриття, сформоване на безнарізній ділянці металевого контакту, а друге мастильне покриття вибране з в'язкого рідинного мастильного покриття і твердого мастильного покриття, сформоване на всій контактній поверхні і розміщене зверху. Перше мастильне покриття має коефіцієнт тертя, який є вищим, ніж коефіцієнт тертя другого мастильного покриття.
UAA201406838A 2011-11-18 2012-11-16 Трубне нарізне з'єднання, яке має поліпшену характеристику високого моментного навантаження UA111250C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011253187A JP5722752B2 (ja) 2011-11-18 2011-11-18 高トルク締結性能に優れた管状ねじ継手
PCT/JP2012/080403 WO2013073712A1 (en) 2011-11-18 2012-11-16 Tubular threaded joint having improved high torque performance

Publications (1)

Publication Number Publication Date
UA111250C2 true UA111250C2 (uk) 2016-04-11

Family

ID=48429763

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201406838A UA111250C2 (uk) 2011-11-18 2012-11-16 Трубне нарізне з'єднання, яке має поліпшену характеристику високого моментного навантаження

Country Status (14)

Country Link
US (1) US9752710B2 (uk)
EP (1) EP2780618B1 (uk)
JP (1) JP5722752B2 (uk)
CN (1) CN103946617B (uk)
AR (1) AR088904A1 (uk)
AU (1) AU2012337667B2 (uk)
BR (1) BR112014008612C8 (uk)
CA (1) CA2849667C (uk)
EA (1) EA026556B1 (uk)
MX (1) MX357752B (uk)
MY (1) MY189998A (uk)
PL (1) PL2780618T3 (uk)
UA (1) UA111250C2 (uk)
WO (1) WO2013073712A1 (uk)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110084477A1 (en) 2009-10-13 2011-04-14 Hydril Company Wedge threads with a solid lubricant 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
MY185160A (en) * 2012-05-23 2021-04-30 Nippon Steel Corp Tubular threaded joint having improved high-torque makeup properties
UA112576C2 (uk) * 2012-06-07 2016-09-26 Ніппон Стіл Енд Сумітомо Метал Корпорейшн Нарізне з'єднання для сталевої труби
BR112015004871A2 (pt) 2012-09-12 2017-07-04 Nippon Steel & Sumitomo Metal Corp composição para formação de revestimento sólido e junta tubular rosqueada
WO2015030252A1 (ja) * 2013-09-02 2015-03-05 新日鐵住金株式会社 潤滑被膜形成用組成物及び鋼管用ねじ継手
EP3043098B1 (en) 2013-09-06 2023-04-26 Nippon Steel Corporation Threaded connection for steel pipe
CN106461125B (zh) * 2014-05-30 2019-03-12 新日铁住金株式会社 钢管用螺纹接头
EP3207207B1 (en) * 2014-12-30 2019-12-11 Halliburton Energy Services, Inc. Torque connector systems, apparatus, and methods
AT516684B1 (de) * 2015-01-13 2018-08-15 Voestalpine Tubulars Gmbh & Co Kg Lösbare Gewindeverbindung mit asymmetrischer Beschichtung
US11781682B2 (en) * 2015-04-16 2023-10-10 Krzysztof Jan Wajnikonis Enhancements of mechanical connector technology
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
WO2017047722A1 (ja) * 2015-09-18 2017-03-23 新日鐵住金株式会社 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
CN105888570A (zh) * 2016-06-21 2016-08-24 东营威玛石油钻具有限公司 一种防冲蚀工具接头
MX2019004361A (es) * 2016-10-18 2019-06-12 Nippon Steel & Sumitomo Metal Corp Conexion roscada para tubo y metodo para producir conexion roscada para tubo.
US10808871B2 (en) 2016-12-13 2020-10-20 Cantex International, Inc. High pressure flowline union
EA037192B1 (ru) 2017-05-22 2021-02-17 Ниппон Стил Корпорейшн Резьбовое соединение для труб или трубок и способ изготовления резьбового соединения для труб или трубок
US10781962B2 (en) * 2017-08-18 2020-09-22 Baker Hughes, A Ge Company, Llc Corrosion protection element for downhole connections
CN107478386B (zh) * 2017-09-07 2023-10-20 重庆科技学院 一种测试特殊螺纹密封面高温接触应力松弛的方法
US11493155B2 (en) * 2017-10-13 2022-11-08 Nippon Steel Corporation Threaded connection for pipe and method for producing threaded connection for pipe
CA3080458C (en) * 2017-11-09 2022-06-21 Nippon Steel Corporation Threaded connection for steel pipe
EP3617350A1 (en) 2018-08-31 2020-03-04 Tubacex Upstream Technologies, S.A. Method for coating a metal part destined to be subjected to high contact pressures and metal part obtained therefrom
UA126432C2 (uk) * 2019-01-07 2022-09-28 Ніппон Стіл Корпорейшн Композиція та різьбове з'єднання труб, що містить шар мастильного покриття, сформованого з композиції
AR118023A1 (es) * 2019-02-12 2021-09-15 Nippon Steel Corp Conexión roscada para tubos
NL2023877B1 (en) 2019-09-23 2021-05-25 Tenaris Connections Bv Torque shoulder for tubular goods connection
PE20220324A1 (es) 2019-06-17 2022-03-14 Tenaris Connections Bv Hombro de torque para conexiones de productos tubulares
RU195566U1 (ru) * 2019-10-14 2020-01-31 Акционерное общество "Выксунский металлургический завод" (АО "ВМЗ") Высокомоментное резьбовое соединение обсадных труб
RU203057U1 (ru) * 2020-07-11 2021-03-19 Общество с ограниченной ответственностью "ТЕХНОМАШ" Резьбовое соединение бурильных труб
CN112032157A (zh) * 2020-08-27 2020-12-04 东台市新杰科机械有限公司 一种便于连接的钢管
AR123330A1 (es) * 2020-08-27 2022-11-23 Nippon Steel Corp Tubo de metal para pozo de petróleo
RU2755103C1 (ru) * 2020-11-10 2021-09-13 Евгений Алексеевич Скляренко Способ обработки контактных поверхностей фрикционных соединений на болтах в стальных конструкциях (варианты)
EP4332205A1 (en) * 2021-05-31 2024-03-06 JFE Steel Corporation Chemical substance for forming solid lubricant coating film, oil well pipe, and screw-threaded joint for oil well pipes
US11732211B2 (en) 2021-11-30 2023-08-22 Rtx Scientific, Incorporated Pipe sealing compound/adjunct lubricant
US20240060368A1 (en) * 2022-08-17 2024-02-22 Baker Hughes Oilfield Operations Llc Downhole tool connection formed from multiple materials
US11952531B1 (en) 2022-10-11 2024-04-09 Cnpc Usa Corporation Compound grease coating for controlled dissolution of a dissolvable component of a downhole tool

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137310A (en) 1990-11-27 1992-08-11 Vallourec Industries Assembly arrangement using frustoconical screwthreads for tubes
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.
FR2813375B1 (fr) * 2000-08-31 2003-06-20 Vallourec Mannesmann Oil & Gas Element filete pour joint filete tubulaire resistant au grippage
JP4092871B2 (ja) 2000-12-04 2008-05-28 住友金属工業株式会社 ねじ継手の潤滑処理に適した潤滑被膜形成用組成物
CN1252407C (zh) * 2001-04-11 2006-04-19 住友金属工业株式会社 用于钢管的螺纹接头
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
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
ITRM20020512A1 (it) * 2002-10-10 2004-04-11 Tenaris Connections Bv Tubo filettato con trattamento superficiale.
JP2005240888A (ja) * 2004-02-25 2005-09-08 Jfe Steel Kk 油井管用ねじ継手
JP2005256885A (ja) * 2004-03-10 2005-09-22 Jfe Steel Kk 油井管ねじ継手
JP2005337469A (ja) * 2004-05-31 2005-12-08 Jfe Steel Kk 油井管用ネジ継手
RU2360174C1 (ru) 2005-03-29 2009-06-27 Сумитомо Метал Индастриз, Лтд. Резьбовое соединение для стальных труб
US7883118B2 (en) * 2005-03-29 2011-02-08 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes
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
FR2892174B1 (fr) 2005-10-14 2007-12-28 Vallourec Mannesmann Oil Gas F Element filete tubulaire muni d'un revetement protecteur sec
AR057940A1 (es) * 2005-11-30 2007-12-26 Tenaris Connections Ag Conexiones roscadas con recubrimientos de alta y baja friccion
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
CN101910387B (zh) 2007-11-02 2014-02-19 新日铁住金株式会社 具有润滑皮膜的管螺纹接头
AU2008332419B2 (en) * 2007-12-04 2012-08-09 Nippon Steel Corporation Threaded joint for pipes
EP2136119B2 (de) * 2008-06-17 2018-09-12 TI Automotive (Heidelberg) GmbH Rohranschlusseinrichtung für den Anschluss von Rohrleitungen
AU2009352058B2 (en) * 2009-09-02 2014-07-24 Drilltec Patents & Technologies Corporation Protector for tubular threaded joint
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

Also Published As

Publication number Publication date
EP2780618A1 (en) 2014-09-24
AR088904A1 (es) 2014-07-16
JP2013108556A (ja) 2013-06-06
EP2780618A4 (en) 2015-11-11
MX2014005953A (es) 2015-02-05
EP2780618B1 (en) 2019-09-25
US9752710B2 (en) 2017-09-05
EA026556B1 (ru) 2017-04-28
BR112014008612A2 (pt) 2017-04-18
PL2780618T3 (pl) 2020-02-28
CA2849667A1 (en) 2013-05-23
BR112014008612B8 (pt) 2020-04-28
MX357752B (es) 2018-07-23
US20140284919A1 (en) 2014-09-25
WO2013073712A1 (en) 2013-05-23
AU2012337667A1 (en) 2014-04-03
AU2012337667B2 (en) 2015-08-20
JP5722752B2 (ja) 2015-05-27
MY189998A (en) 2022-03-22
CA2849667C (en) 2016-06-07
BR112014008612B1 (pt) 2019-11-12
CN103946617B (zh) 2016-02-17
AU2012337667A8 (en) 2014-04-10
EA201490997A1 (ru) 2014-11-28
CN103946617A (zh) 2014-07-23
BR112014008612C8 (pt) 2020-06-02

Similar Documents

Publication Publication Date Title
UA111250C2 (uk) Трубне нарізне з'єднання, яке має поліпшену характеристику високого моментного навантаження
UA109617C2 (uk) Нарізне з'єднання для труб
UA110685C2 (uk) Трубне нарізне з'єднання з поліпшеними властивостями для високомоментного згвинчування
MX2013005089A (es) Junta roscada tubular que tiene mejor rendimiento a bajas temperaturas.
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
EA201070552A1 (ru) Резьбовое соединение для труб, имеющее смазочное покрытие
AR082306A1 (es) Empalmes con hermeticidad, lubricacion y resistencia a la corrosion mejoradas
EA200970827A1 (ru) Резьбовое соединение для стальных труб
EA201890656A1 (ru) Композиция, резьбовое соединение для труб, содержащее покрытие из твердой смазки, сформированное из этой композиции, и способ создания резьбового соединения для труб
MX2018007808A (es) Conexion roscada para tubo o tuberia y metodo para producir la conexion roscada para tubo o tuberia.
FR2914926B1 (fr) Composition de lubrification a coefficient de frottement adaptable, pour un element filete d'un composant de joint filete tubulaire.
MY166685A (en) Sealed pipe joint
MX2018007569A (es) Conexion roscada para tuberia o tubo y metodo para producir la conexion roscada para tuberia o tubo.
MX2017005997A (es) Metodos y sistemas para la supresion de la corrosion de superficies metalicas sensibles.
AR076017A1 (es) Union roscada para tubos y procedimiento para su fabricacion
MX2017007100A (es) Metodos y sistemas para la supresion de la corrosion de superficies metalicas.
EA201791915A1 (ru) Резьбовое трубное соединение, обеспеченное металлическим покрытием на резьбе и на уплотняющей поверхности
MX2020000371A (es) Elemento de tornillos para conectar tuberias y un dispositivo de conexion de tuberias.
EA201990130A1 (ru) Резьбовое соединение для трубы и способ изготовления резьбового соединения для трубы
PH12017500511A1 (en) Liquid pipe connection universal joint and liquid-processing equipment using same
WO2011159238A3 (en) Heat exchanger with improved corrosion resistance
MA39393B1 (fr) Piece pour dispositif ferroviaire sans graissage
TH65026B (th) ข้อต่อที่มีเกลียวสำหรับท่อ
TH145767A (th) ข้อต่อเกลียวท่อซึ่งมีสมรรถนะด้านแรงบิดสูงที่ปรับปรุงดีขึ้น
AU2013901229A0 (en) Fire Resistant, Biodegradable and Specialty High Performance Lubricants Engineered for the Mining Equipment and Metalwork Processing This invention is to use environmental friendly materials and fire retardant agents and formulate an emulsion which can function as metal processing fluids. In the meantime, the biodegradable lubricants form a corrosion protection film on the metal surface. The liquid phase and oil phase together form a dual functional system, which combines metal processing coolant and lubricant.