MX2016015584A - Junta roscada para tubos de acero. - Google Patents

Junta roscada para tubos de acero.

Info

Publication number
MX2016015584A
MX2016015584A MX2016015584A MX2016015584A MX2016015584A MX 2016015584 A MX2016015584 A MX 2016015584A MX 2016015584 A MX2016015584 A MX 2016015584A MX 2016015584 A MX2016015584 A MX 2016015584A MX 2016015584 A MX2016015584 A MX 2016015584A
Authority
MX
Mexico
Prior art keywords
thread
male thread
fastening
crests
pipe fitting
Prior art date
Application number
MX2016015584A
Other languages
English (en)
Inventor
Goto Kunio
Sugino Masaaki
Original Assignee
Nippon Steel & Sumitomo Metal 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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of MX2016015584A publication Critical patent/MX2016015584A/es

Links

Classifications

    • 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
    • F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
    • 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
    • F16L15/002—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with more then one threaded section
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Earth Drilling (AREA)

Abstract

Una junta roscada tiene un revestimiento sólido (30) formado sobre una superficie de una porción roscada macho (11) de la misma, el revestimiento sólido tiene fluidez durante la aplicación y se cura después de la aplicación. En un estado armado, se proporcionan separaciones entre las crestas planas (12) de la porción roscada macho (11) y raíces planas de una porción roscada hembra que miran entre sí. Las crestas (12) de la porción roscada macho (11) tienen una ranura helicoidal (40) previamente formada en las mismas, la ranura helicoidal tiene un ángulo de avance igual al ángulo de avance de las roscas. La ranura (40) tiene una profundidad máxima de al menos 30 ?m, la profundidad siendo cuando mucho un quinto de una altura de las roscas. En esta junta roscada, pueden evitarse las ocurrencias de desgaste y un torque de armado anormal durante el armado sin comprometer las propiedades de resistencia de la junta roscada.
MX2016015584A 2014-05-30 2015-05-26 Junta roscada para tubos de acero. MX2016015584A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014113084 2014-05-30
PCT/JP2015/002662 WO2015182128A1 (ja) 2014-05-30 2015-05-26 鋼管用ねじ継手

Publications (1)

Publication Number Publication Date
MX2016015584A true MX2016015584A (es) 2017-03-23

Family

ID=54698475

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016015584A MX2016015584A (es) 2014-05-30 2015-05-26 Junta roscada para tubos de acero.

Country Status (9)

Country Link
US (1) US20170122468A1 (es)
EP (1) EP3150895A4 (es)
JP (1) JP6366703B2 (es)
CN (1) CN106461125B (es)
AR (1) AR100655A1 (es)
CA (1) CA2947536C (es)
MX (1) MX2016015584A (es)
RU (1) RU2647169C1 (es)
WO (1) WO2015182128A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2018268498B2 (en) * 2017-05-15 2020-10-15 Nippon Steel Corporation Threaded connection for steel pipes
US11008819B2 (en) * 2017-10-30 2021-05-18 OCTG Connections, LLC Oil country tubular goods casing coupling
WO2019126522A1 (en) * 2017-12-21 2019-06-27 Ultra Premium Services, L.L.C. Wedge threadform having crest to root thread compound relief areas
WO2019126509A1 (en) * 2017-12-21 2019-06-27 Ultra Premium Services, L.L.C. Threadform having crest to root thread compound relief areas
BR112020025712A2 (pt) * 2018-08-21 2021-03-16 Nippon Steel Corporation Conexão roscada para tubos de aço
EP4083369A4 (en) * 2019-12-26 2023-01-18 JFE Steel Corporation THREADED CONNECTOR FOR PIPES
MX2022009896A (es) * 2020-02-19 2022-08-25 Nippon Steel Corp Conexion roscada para tubos y metodo para producir una conexion roscada para tubos.
CN115151353A (zh) * 2020-02-26 2022-10-04 杰富意钢铁株式会社 无缝管及其制造方法
CN117488214A (zh) * 2020-02-27 2024-02-02 杰富意钢铁株式会社 不锈钢管及其制造方法
MX2022010352A (es) * 2020-02-27 2022-09-21 Jfe Steel Corp Tubo de acero inoxidable y metodo para fabricar el mismo.
US11614186B1 (en) 2020-03-25 2023-03-28 PTC Liberty Tubulars LLC Box connection for a pin with relieved thread region

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177100A (en) * 1938-09-21 1939-10-24 Nat Supply Co Leak-resisting pipe thread
US6050610A (en) * 1997-05-20 2000-04-18 Hydril Company Stress reduction groove for tubular connection
FR2813375B1 (fr) * 2000-08-31 2003-06-20 Vallourec Mannesmann Oil & Gas Element filete pour joint filete tubulaire resistant au grippage
FR2820806B1 (fr) * 2001-02-09 2004-02-20 Vallourec Mannesmann Oil & Gas Joint filete tubulaire avec face de filet bombee convexe
US6971685B2 (en) * 2002-06-24 2005-12-06 Weatherford/Lamb, Inc. Multi-point high pressure seal for expandable tubular connections
US6905149B2 (en) * 2003-01-02 2005-06-14 Grant Prideco, L.P. Pressure relieved thread connection
FR2855587B1 (fr) * 2003-05-30 2006-12-29 Vallourec Mannesmann Oil & Gas Joint filete tubulaire a serrage axial progressif des filets
JP4599874B2 (ja) * 2004-04-06 2010-12-15 住友金属工業株式会社 油井管用ねじ継手、及びその製造方法
CA2681040C (en) * 2007-03-28 2014-12-02 Tenaris Connections Ag Super high torque dope-free threaded joint
US8622091B2 (en) * 2008-08-14 2014-01-07 Nippon Steel & Sumitomo Metal Corporation Protector for tubular threaded joint
WO2011027433A1 (ja) * 2009-09-02 2011-03-10 住友金属工業株式会社 管ねじ継手用プロテクタ
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
CN202039782U (zh) * 2011-04-08 2011-11-16 无锡西姆莱斯石油专用管制造有限公司 一种抗弯曲的套管螺纹连接结构
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
WO2015182128A1 (ja) 2015-12-03
CN106461125A (zh) 2017-02-22
CA2947536A1 (en) 2015-12-03
EP3150895A4 (en) 2018-02-21
US20170122468A1 (en) 2017-05-04
EP3150895A1 (en) 2017-04-05
JPWO2015182128A1 (ja) 2017-04-20
JP6366703B2 (ja) 2018-08-01
RU2647169C1 (ru) 2018-03-14
CA2947536C (en) 2019-02-26
CN106461125B (zh) 2019-03-12
AR100655A1 (es) 2016-10-19

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