EG25490A - Threaded joint for steel tubes - Google Patents

Threaded joint for steel tubes

Info

Publication number
EG25490A
EG25490A EG2009071125A EG2009071125A EG25490A EG 25490 A EG25490 A EG 25490A EG 2009071125 A EG2009071125 A EG 2009071125A EG 2009071125 A EG2009071125 A EG 2009071125A EG 25490 A EG25490 A EG 25490A
Authority
EG
Egypt
Prior art keywords
threaded joint
steel tubes
tubes
steel
threaded
Prior art date
Application number
EG2009071125A
Other languages
English (en)
Inventor
Masanari Kimoto
Kunio Goto
Masaru Takahashi
Kunihiro Fukui
Shigeo Nagasaku
Ryuichi Imai
Shigeo Onishi
Hiroaki Ikegami
Original Assignee
Sumitomo Metal Ind
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
Application filed by Sumitomo Metal Ind, Vallourec Mannesmann Oil & Gas filed Critical Sumitomo Metal Ind
Application granted granted Critical
Publication of EG25490A publication Critical patent/EG25490A/xx

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
    • 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
    • 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
    • C10M169/042—Mixtures of base-materials and additives the additives being compounds of unknown or incompletely defined constitution only
    • 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
    • C23C28/02—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 only coatings only including layers of metallic material
    • C23C28/021—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 only coatings only including layers of metallic material including at least one metal alloy layer
    • 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
    • C23C28/02—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 only coatings only including layers of metallic material
    • C23C28/023—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 only coatings only including layers of metallic material only coatings of metal elements only
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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
    • 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
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
    • 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
    • C25D7/10—Bearings
    • 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
    • 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
    • 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
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C10M2201/042—Carbon; Graphite; Carbon black halogenated, i.e. graphite fluoride
    • C10M2201/0423—Carbon; Graphite; Carbon black halogenated, i.e. graphite fluoride 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen 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
    • C10M2205/14—Synthetic waxes, e.g. polythene waxes
    • C10M2205/143—Synthetic waxes, e.g. polythene waxes 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
    • 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
    • C10M2209/1003—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds 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
    • 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
    • C10N2050/14—Composite materials or sliding materials in which lubricants are integrally molded
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (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)
  • Electroplating Methods And Accessories (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Lubricants (AREA)
EG2009071125A 2007-03-02 2009-07-26 Threaded joint for steel tubes EG25490A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007052905A JP4924103B2 (ja) 2007-03-02 2007-03-02 油井管用ねじ継手
PCT/JP2008/053492 WO2008108263A1 (ja) 2007-03-02 2008-02-28 鋼管用ねじ継手

Publications (1)

Publication Number Publication Date
EG25490A true EG25490A (en) 2012-01-15

Family

ID=39738146

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2009071125A EG25490A (en) 2007-03-02 2009-07-26 Threaded joint for steel tubes

Country Status (15)

Country Link
US (1) US8276946B2 (zh)
EP (1) EP2128506B1 (zh)
JP (1) JP4924103B2 (zh)
CN (1) CN101627246B (zh)
AR (1) AR065570A1 (zh)
AU (1) AU2008222067B2 (zh)
BR (1) BRPI0807034B1 (zh)
CA (1) CA2675613C (zh)
EA (1) EA015144B1 (zh)
EG (1) EG25490A (zh)
MX (1) MX2009009162A (zh)
MY (1) MY151616A (zh)
PL (1) PL2128506T3 (zh)
UA (1) UA96981C2 (zh)
WO (1) WO2008108263A1 (zh)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20110084477A1 (en) * 2009-10-13 2011-04-14 Hydril Company Wedge threads with a solid lubricant coating
JP5371007B2 (ja) * 2009-11-19 2013-12-18 新日鐵住金株式会社 油井管用のねじ継手
FR2954454B1 (fr) 2009-12-23 2012-02-10 Vallourec Mannesmann Oil & Gas Composant filete tubulaire resistant au grippage et procede de revetement d'un tel composant
AT12670U1 (de) * 2011-03-15 2012-09-15 Ssg Steel Solutions Gmbh Zylindrische muffe zum gasdichten verbinden von rohrleitungen
JP5891700B2 (ja) * 2011-10-17 2016-03-23 Ｊｆｅスチール株式会社 管のねじ継手
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
WO2014108756A1 (en) 2013-01-11 2014-07-17 Tenaris Connections Limited Galling resistant drill pipe tool joint and corresponding drill pipe
AT514818B1 (de) * 2013-09-18 2015-10-15 W Garhöfer Ges M B H Ing Abscheidung von Cu, Sn, Zn-Beschichtungen auf metallischen Substraten
DE102013114080A1 (de) * 2013-12-16 2015-06-18 Norma Germany Gmbh Element einer Schellen-Flansch-Verbindung
AR100422A1 (es) * 2014-05-15 2016-10-05 Nippon Steel & Sumitomo Metal Corp Solución para deposición para conexión roscada para un caño o tubo y método de producción de la conexión roscada para un caño o tubo
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
FR3035475B1 (fr) * 2015-04-23 2017-04-28 Vallourec Oil & Gas France Element filete tubulaire dote d'un revetement metallique antigrippage et d'une couche lubrifiante
FR3035474B1 (fr) * 2015-04-23 2017-04-28 Vallourec Oil & Gas France Element filete tubulaire dote d'un revetement metallique anticorrosion et antigrippage
US9470044B1 (en) 2015-07-06 2016-10-18 Pegasis S.r.l. Threaded connection having high galling resistance and method of making same
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
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
JPWO2018003455A1 (ja) 2016-06-30 2019-04-04 新日鐵住金株式会社 管用ねじ継手及び管用ねじ継手の製造方法
EP3531001A4 (en) * 2016-10-18 2020-06-10 Nippon Steel Corporation SCREW CONNECTION FOR A PIPE AND METHOD FOR PRODUCING A SCREW CONNECTION FOR A PIPE
KR101843551B1 (ko) 2016-11-04 2018-03-30 한성정밀강관(주) 금속성 파이프의 인발을 위한 아연 피막 생성 방법
MY197487A (en) 2017-05-22 2023-06-19 Nippon Steel Corp Threaded connection for oil country tubular goods and method for producing threaded connection for oil country tubular goods
WO2018216497A1 (ja) 2017-05-22 2018-11-29 新日鐵住金株式会社 管用ねじ継手及び管用ねじ継手の製造方法
PL3680534T3 (pl) * 2017-09-04 2024-01-03 Nippon Steel Corporation Połączenie gwintowe dla rur oraz sposób wykonywania połączenia gwintowanego dla rur
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
RU2709913C1 (ru) * 2019-05-15 2019-12-23 Акционерное общество "Научно-производственное предприятие "Калужский приборостроительный завод "Тайфун" Способ нанесения гальванических покрытий на сложнопрофильные детали
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
US11920703B2 (en) * 2020-02-19 2024-03-05 Nippon Steel Corporation Threaded connection for pipes and method for producing threaded connection for pipes
JPWO2023153274A1 (zh) 2022-02-10 2023-08-17
WO2023238864A1 (ja) * 2022-06-07 2023-12-14 日本製鉄株式会社 鋼管用ねじ継手
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 (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412995A (en) 1987-07-06 1989-01-17 Mitsubishi Heavy Ind Ltd Water jet propelling device
IT1264630B1 (it) * 1993-06-30 1996-10-04 Agip Spa Protezione antigrippaggio perfezionata per giunti particolarmente adatta nel campo petrolifero
JPH08303655A (ja) * 1995-05-11 1996-11-22 Nippon Steel Corp 耐疲労特性の優れた石油掘削管用ネジ継手
JPH10205539A (ja) * 1997-01-22 1998-08-04 Daido Metal Co Ltd 銅系すべり軸受
JP3775122B2 (ja) * 1999-08-27 2006-05-17 住友金属工業株式会社 油井管用ねじ継手
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
JP3931564B2 (ja) * 2001-01-25 2007-06-20 住友金属工業株式会社 耐焼付き性及び防錆性に優れた鋼管用ねじ継手
JP3985463B2 (ja) * 2001-05-01 2007-10-03 住友金属工業株式会社 耐焼付き性、防錆性、気密性に優れた鋼管用ねじ継手
JP3921962B2 (ja) * 2001-05-24 2007-05-30 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
JP4680446B2 (ja) * 2001-08-31 2011-05-11 Ｊｆｅスチール株式会社 油井鋼管用継手
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
MXPA04011926A (es) * 2002-05-31 2005-03-31 Sumitomo Metal Ind Juntas roscadas para tubos de acero.
WO2004063426A1 (ja) * 2003-01-16 2004-07-29 Chuetsu Metal Works Co., Ltd. 摺動機能を有するめっき皮膜とその被覆物品
JP4289926B2 (ja) * 2003-05-26 2009-07-01 株式会社小松製作所 摺動材料、摺動部材および摺動部品並びにそれが適用される装置
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

Also Published As

Publication number Publication date
JP4924103B2 (ja) 2012-04-25
EP2128506B1 (en) 2019-01-23
US20100059986A1 (en) 2010-03-11
EP2128506A4 (en) 2011-05-11
EA015144B1 (ru) 2011-06-30
CA2675613C (en) 2012-10-09
EA200970827A1 (ru) 2010-02-26
PL2128506T3 (pl) 2019-08-30
BRPI0807034B1 (pt) 2019-05-07
US8276946B2 (en) 2012-10-02
MX2009009162A (es) 2009-09-04
UA96981C2 (ru) 2011-12-26
JP2008215473A (ja) 2008-09-18
EP2128506A1 (en) 2009-12-02
MY151616A (en) 2014-06-30
AR065570A1 (es) 2009-06-17
CN101627246A (zh) 2010-01-13
WO2008108263A1 (ja) 2008-09-12
CN101627246B (zh) 2014-05-28
CA2675613A1 (en) 2008-09-12
BRPI0807034A2 (pt) 2014-04-22
AU2008222067A1 (en) 2008-09-12
AU2008222067B2 (en) 2010-10-28

Similar Documents

Publication Publication Date Title
EG25490A (en) Threaded joint for steel tubes
EG25834A (en) Threaded joint for steel pipes
EG26542A (en) Threaded connection of steel pipes
EP2337982A4 (en) THREADED JOINT FOR STEEL PIPES
EG26045A (en) Threaded pipe connection
EP2196714A4 (en) SCREW CONNECTION FOR STEEL PIPES
PL2059704T3 (pl) Gwintowane połączenie do rur stalowych
EP1864048A4 (en) SCREW CONNECTION FOR STEEL PIPES
PL1844255T3 (pl) Złącze gwintowe do rur stalowych
PL1920180T3 (pl) Złącze gwintowe do rur stalowych
EP2048380A4 (en) CONNECTION FOR PIPE BODY
EP2414718A4 (en) THREADED CONNECTION FOR PIPES
GB0724406D0 (en) Joining metal pipes
GB2477070B (en) Pipe joint
PL2083203T3 (pl) Złącze rurowe śrubowe do metalowych rur falistych
ZA201106992B (en) Threaded thin-walled drill tube joint
ZA201003999B (en) Double pipe apparatus
EP2128507A4 (en) SCREW COUPLING FOR STEEL TUBE
GB2447275B (en) Compression fittings for steel pipes
EP2216108A4 (en) MULTIPLE WOUND STEEL TUBE
GB0809242D0 (en) Pipe joint
AU330611S (en) Joints for pipes
AU330613S (en) Joints for pipes
GB0818353D0 (en) Pipe reducer
GB0722019D0 (en) Pipe liners