EA201891461A1 - Резьбовое соединение для трубы или трубопровода и способ изготовления резьбового соединения для трубы или трубопровода - Google Patents

Резьбовое соединение для трубы или трубопровода и способ изготовления резьбового соединения для трубы или трубопровода

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Publication number
EA201891461A1
EA201891461A1 EA201891461A EA201891461A EA201891461A1 EA 201891461 A1 EA201891461 A1 EA 201891461A1 EA 201891461 A EA201891461 A EA 201891461A EA 201891461 A EA201891461 A EA 201891461A EA 201891461 A1 EA201891461 A1 EA 201891461A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pipe
pipeline
threaded connection
threaded
nipple
Prior art date
Application number
EA201891461A
Other languages
English (en)
Other versions
EA034137B1 (ru
Inventor
Кунио Гото
Масанари Кимото
Original Assignee
Ниппон Стил Энд Сумитомо Метал Корпорейшн
Валлурек Ойл Энд Гэс 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 Ниппон Стил Энд Сумитомо Метал Корпорейшн, Валлурек Ойл Энд Гэс Франс filed Critical Ниппон Стил Энд Сумитомо Метал Корпорейшн
Publication of EA201891461A1 publication Critical patent/EA201891461A1/ru
Publication of EA034137B1 publication Critical patent/EA034137B1/ru

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/003—Threaded pieces, e.g. bolts or nuts
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/04—Tubes; Rings; Hollow bodies
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

Abstract

Целью данного изобретения является создание резьбового соединения для трубы или трубопровода, имеющего превосходное свойство предотвращения несоосности и подходящий момент прилегания и дополнительно имеющего превосходную стойкость к коррозии и превосходную адгезию твердого смазочного покрытия, и создание способа изготовления резьбового соединения для трубы или трубопровода. Резьбовое соединение для трубы или трубопровода согласно данному варианту осуществления включает ниппель (13) и муфту (14). Ниппель (13) и муфта (14) имеют контактные поверхности, включающие резьбовые части (15) и (20) и не имеющие резьбы металлические контактные части. Резьбовое соединение для трубы или трубопровода содержит плакированный сплавом слой (21), состоящий из сплава Zn-Ni, на контактной поверхности, по меньшей мере, ниппеля (13) или муфты (14), фосфатированный слой (22) и твердое смазочное покрытие (23). Они расположены друг на друге в последовательности плакированный сплавом слой (21), фосфатированный слой (22) и твердое смазочное покрытие (23) от стороны контактной поверхности.
EA201891461A 2015-12-25 2016-12-16 Резьбовое соединение для трубы или трубопровода и способ изготовления резьбового соединения для трубы или трубопровода EA034137B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015254026 2015-12-25
PCT/JP2016/087610 WO2017110685A1 (ja) 2015-12-25 2016-12-16 管用ねじ継手及び管用ねじ継手の製造方法

Publications (2)

Publication Number Publication Date
EA201891461A1 true EA201891461A1 (ru) 2018-12-28
EA034137B1 EA034137B1 (ru) 2020-01-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA201891461A EA034137B1 (ru) 2015-12-25 2016-12-16 Резьбовое соединение для трубы или трубопровода и способ изготовления резьбового соединения для трубы или трубопровода

Country Status (14)

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

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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
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
MX2020002144A (es) * 2017-09-04 2020-07-20 Nippon Steel Corp Conexion roscada para tuberias y metodo para la produccion de conexion roscada para tuberias.
AU2018350105B2 (en) 2017-10-13 2021-04-15 Nippon Steel Corporation Composition, and threaded connection for pipes or tubes including lubricant coating layer formed from the composition
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JP7221486B2 (ja) * 2019-06-20 2023-02-14 三桜工業株式会社 管継手及び管継手付きチューブ
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JP2022171196A (ja) * 2021-04-30 2022-11-11 臼井国際産業株式会社 被覆部材

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Also Published As

Publication number Publication date
MX2018007569A (es) 2018-09-21
CA3009607A1 (en) 2017-06-29
AU2016374775B2 (en) 2019-05-16
JPWO2017110685A1 (ja) 2018-08-09
AU2016374775A1 (en) 2018-05-24
US20190003620A1 (en) 2019-01-03
UA119307C2 (uk) 2019-05-27
WO2017110685A1 (ja) 2017-06-29
CN108474502B (zh) 2020-03-17
BR112018008376B1 (pt) 2022-03-29
EP3396222B1 (en) 2020-05-06
CA3009607C (en) 2019-07-16
EP3396222A1 (en) 2018-10-31
BR112018008376A2 (pt) 2018-10-23
EA034137B1 (ru) 2020-01-09
AR106975A1 (es) 2018-03-07
MY194734A (en) 2022-12-15
PL3396222T3 (pl) 2020-11-02
JP6368868B2 (ja) 2018-08-01
CN108474502A (zh) 2018-08-31
US10359133B2 (en) 2019-07-23
EP3396222A4 (en) 2019-10-02

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