CN117425719A - 固体润滑被膜形成用试剂、油井管和油井管螺纹接头 - Google Patents

固体润滑被膜形成用试剂、油井管和油井管螺纹接头 Download PDF

Info

Publication number
CN117425719A
CN117425719A CN202280037212.XA CN202280037212A CN117425719A CN 117425719 A CN117425719 A CN 117425719A CN 202280037212 A CN202280037212 A CN 202280037212A CN 117425719 A CN117425719 A CN 117425719A
Authority
CN
China
Prior art keywords
film
lubricating film
solid lubricating
pin
solid
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202280037212.XA
Other languages
English (en)
Chinese (zh)
Inventor
石黑康英
吉川正树
后藤城吾
泽木哲郎
佐藤秀雄
正田浩一
大久保聪
小林亮太
久保良太
丰泽孝太
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyo Drilube Co ltd
JFE Steel Corp
Original Assignee
Toyo Drilube Co ltd
JFE 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 Toyo Drilube Co ltd, JFE Steel Corp filed Critical Toyo Drilube Co ltd
Publication of CN117425719A publication Critical patent/CN117425719A/zh
Pending legal-status Critical Current

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
    • 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
    • C10M169/041—Mixtures of base-materials and additives the additives being macromolecular compounds only
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/22—Carboxylic acids or their salts
    • C10M105/24—Carboxylic acids or their salts having only one carboxyl group bound to an acyclic carbon atom, cycloaliphatic carbon atom or hydrogen
    • 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
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/38—Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
    • 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
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/40—Lubricating compositions characterised by the base-material being a macromolecular compound containing nitrogen
    • C10M107/44—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/06—Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure or fretting
    • 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
    • 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
    • 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
    • C10M2201/061—Carbides; Hydrides; Nitrides
    • 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
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • C10M2213/0623—Polytetrafluoroethylene [PTFE] 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/044—Polyamides
    • C10M2217/0443—Polyamides 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/04—Molecular weight; Molecular weight distribution
    • 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
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • 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
    • C10N2040/20—Metal working
    • C10N2040/241—Manufacturing joint-less pipes
    • 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
    • C10N2050/023—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
    • C10N2050/023—Multi-layer lubricant coatings
    • C10N2050/025—Multi-layer lubricant coatings in the form of films or sheets
    • 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
    • C10N2080/00—Special pretreatment of the material to be lubricated, e.g. phosphatising or chromatising of a metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Lubricants (AREA)
  • Paints Or Removers (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
CN202280037212.XA 2021-05-31 2022-05-24 固体润滑被膜形成用试剂、油井管和油井管螺纹接头 Pending CN117425719A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021091461 2021-05-31
JP2021-091461 2021-05-31
PCT/JP2022/021278 WO2022255166A1 (ja) 2021-05-31 2022-05-24 固体潤滑被膜形成用の薬剤、油井管、及び油井管ねじ継手

Publications (1)

Publication Number Publication Date
CN117425719A true CN117425719A (zh) 2024-01-19

Family

ID=84323175

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280037212.XA Pending CN117425719A (zh) 2021-05-31 2022-05-24 固体润滑被膜形成用试剂、油井管和油井管螺纹接头

Country Status (8)

Country Link
US (1) US20240218280A1 (https=)
EP (1) EP4332205A4 (https=)
JP (1) JP7474449B2 (https=)
CN (1) CN117425719A (https=)
AR (1) AR125986A1 (https=)
BR (1) BR112023024966A2 (https=)
MX (1) MX2023014264A (https=)
WO (1) WO2022255166A1 (https=)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11199884A (ja) * 1998-01-14 1999-07-27 Koyo Seiko Co Ltd 軸受部材
JP2003021278A (ja) * 2001-04-11 2003-01-24 Sumitomo Metal Ind Ltd 鋼管用ねじ継手
US6659509B2 (en) * 2001-04-11 2003-12-09 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes
WO2009072486A1 (ja) * 2007-12-04 2009-06-11 Sumitomo Metal Industries, Ltd. 管ねじ継手
JP2011213761A (ja) * 2010-03-31 2011-10-27 Sumico Lubricant Co Ltd 潤滑被膜形成用樹脂組成物
JP2013108556A (ja) * 2011-11-18 2013-06-06 Nippon Steel & Sumitomo Metal Corp 高トルク締結性能に優れた管状ねじ継手
JP2013209960A (ja) * 2012-03-30 2013-10-10 Sumico Lubricant Co Ltd 潤滑被膜形成用樹脂組成物
WO2014042144A1 (ja) * 2012-09-12 2014-03-20 新日鐵住金株式会社 固体被膜形成用組成物及び管状ねじ継手
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
CN106537016A (zh) * 2014-06-23 2017-03-22 新日铁住金株式会社 油井管用螺纹接头和光固化覆膜用组合物
CN108474502A (zh) * 2015-12-25 2018-08-31 新日铁住金株式会社 管用螺纹接头和管用螺纹接头的制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63286435A (ja) * 1987-05-19 1988-11-24 Central Glass Co Ltd 含フッ素樹脂ディスパ−ジョン
JP2516241B2 (ja) * 1988-05-16 1996-07-24 セントラル硝子株式会社 含フッ素樹脂分散体
JPH03168259A (ja) * 1989-11-29 1991-07-22 Hitachi Chem Co Ltd ポリエーテルアミドイミド樹脂で被覆した金属基材およびその製造法
US8616245B2 (en) * 2007-09-21 2013-12-31 E I Du Pont De Nemours And Company Pipe interior coatings
JP5012990B2 (ja) * 2010-06-17 2012-08-29 ダイキン工業株式会社 多孔膜を備える濾材、その製造方法、フィルタパック、ならびにフィルタユニット
WO2013176281A1 (en) * 2012-05-23 2013-11-28 Nippon Steel & Sumitomo Metal Corporation Tubular threaded joint having improved high-torque makeup properties
JP6988539B2 (ja) * 2018-02-14 2022-01-05 Tdk株式会社 リチウムイオン二次電池用バインダー、リチウムイオン二次電池用負極およびリチウムイオン二次電池
JP6724229B1 (ja) 2019-12-12 2020-07-15 テトラ ラバル ホールディングス アンド ファイナンス エス エイ 充填機用殺菌スプレー方法及び殺菌スプレー装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11199884A (ja) * 1998-01-14 1999-07-27 Koyo Seiko Co Ltd 軸受部材
JP2003021278A (ja) * 2001-04-11 2003-01-24 Sumitomo Metal Ind Ltd 鋼管用ねじ継手
US6659509B2 (en) * 2001-04-11 2003-12-09 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes
WO2009072486A1 (ja) * 2007-12-04 2009-06-11 Sumitomo Metal Industries, Ltd. 管ねじ継手
JP2011213761A (ja) * 2010-03-31 2011-10-27 Sumico Lubricant Co Ltd 潤滑被膜形成用樹脂組成物
JP2013108556A (ja) * 2011-11-18 2013-06-06 Nippon Steel & Sumitomo Metal Corp 高トルク締結性能に優れた管状ねじ継手
JP2013209960A (ja) * 2012-03-30 2013-10-10 Sumico Lubricant Co Ltd 潤滑被膜形成用樹脂組成物
WO2014042144A1 (ja) * 2012-09-12 2014-03-20 新日鐵住金株式会社 固体被膜形成用組成物及び管状ねじ継手
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
CN106537016A (zh) * 2014-06-23 2017-03-22 新日铁住金株式会社 油井管用螺纹接头和光固化覆膜用组合物
CN108474502A (zh) * 2015-12-25 2018-08-31 新日铁住金株式会社 管用螺纹接头和管用螺纹接头的制造方法

Also Published As

Publication number Publication date
JPWO2022255166A1 (https=) 2022-12-08
WO2022255166A1 (ja) 2022-12-08
MX2023014264A (es) 2024-01-18
US20240218280A1 (en) 2024-07-04
AR125986A1 (es) 2023-08-30
EP4332205A1 (en) 2024-03-06
BR112023024966A2 (pt) 2024-02-20
JP7474449B2 (ja) 2024-04-25
EP4332205A4 (en) 2024-10-16

Similar Documents

Publication Publication Date Title
CA2872848C (en) Tubular threaded joint having improved high-torque makeup properties
US10626345B2 (en) Threaded joint for pipes
CN103299118B (zh) 低温性能改善的管状螺纹接头
ES2343706T3 (es) Junta roscada para tuberias de acero y proceso de tratamiento superficial de las mismas.
CA2947536C (en) Threaded joint for steel pipes
CN117413040B (zh) 固体润滑被膜形成用试剂、油井管、油井管螺纹接头和油井管的制造方法
CN117425719A (zh) 固体润滑被膜形成用试剂、油井管和油井管螺纹接头
RU2831424C2 (ru) Средство для формирования плёнки твёрдосмазочного покрытия, нефтегазопромысловые трубы и резьбовое соединение для нефтегазопромысловых труб
RU2834697C2 (ru) Средство для формирования плёнки твёрдосмазочного покрытия, нефтегазопромысловые трубы и резьбовое соединение для нефтегазопромысловых труб
JP7470198B2 (ja) 固体潤滑被膜形成用の薬剤、油井管、及び油井管ねじ継手
CN117441002B (zh) 试剂、油井管和油井管螺纹接头
JP7781171B2 (ja) 油井用金属管
JP7781172B2 (ja) 油井用金属管
OA17128A (en) Tubular threaded joint having improved hightorque makeup properties

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination