MX2020005196A - Junta roscada para tuberias de acero. - Google Patents

Junta roscada para tuberias de acero.

Info

Publication number
MX2020005196A
MX2020005196A MX2020005196A MX2020005196A MX2020005196A MX 2020005196 A MX2020005196 A MX 2020005196A MX 2020005196 A MX2020005196 A MX 2020005196A MX 2020005196 A MX2020005196 A MX 2020005196A MX 2020005196 A MX2020005196 A MX 2020005196A
Authority
MX
Mexico
Prior art keywords
region
thread section
taper rate
pin
threaded joint
Prior art date
Application number
MX2020005196A
Other languages
English (en)
Inventor
Yousuke OKU
Shin Ugai
Yoshinori Ando
Original Assignee
Nippon 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=66751014&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2020005196(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of MX2020005196A publication Critical patent/MX2020005196A/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
    • 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
    • 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
    • E21B17/0423—Threaded with plural threaded sections, e.g. with two-step 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
    • 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

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)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Se proporciona una junta roscada para tuberías de acero capaz de mejorar el funcionamiento antifatiga mientras se asegura la resistencia a la excoriación. La junta roscada incluye un perno y una caja. El perno incluye una parte roscada macho cónica (11), y la caja incluye una parte roscada hembra cónica (21) para acoplar con la parte roscada macho cónica (11). La parte roscada macho (11) se divide en una primera región (15) en el lado extremo libre del perno. y una segunda región (16) en el lado tubular del perno a lo largo de una dirección del eje de tubo (CL). La proporción cónica (Tpl) de la primera región (15) es mayor que la proporción cónica (Tp2) de la segunda región (16). La proporción cónica (Tpl) de la primera región (15) es mayor que la proporción cónica (Tb) de la parte roscada hembra (21). La proporción cónica (fp2) de la segunda región (16) es igual a o mayor que la proporción cónica (Tb) de la parte roscada hembra (21).
MX2020005196A 2017-12-05 2018-11-29 Junta roscada para tuberias de acero. MX2020005196A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017233106 2017-12-05
PCT/JP2018/044038 WO2019111803A1 (ja) 2017-12-05 2018-11-29 鋼管用ねじ継手

Publications (1)

Publication Number Publication Date
MX2020005196A true MX2020005196A (es) 2020-08-20

Family

ID=66751014

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020005196A MX2020005196A (es) 2017-12-05 2018-11-29 Junta roscada para tuberias de acero.

Country Status (11)

Country Link
US (1) US11415246B2 (es)
EP (1) EP3722646B1 (es)
JP (1) JP6968197B2 (es)
CN (1) CN111433503B (es)
AR (1) AR113535A1 (es)
BR (1) BR112020011038B1 (es)
CA (1) CA3084128C (es)
MX (1) MX2020005196A (es)
RU (1) RU2740836C1 (es)
SA (1) SA520412111B1 (es)
WO (1) WO2019111803A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2984826A1 (en) * 2017-11-07 2019-05-07 Complete Group Technologies Ltd. Multiple tapered threaded connection
EP3940193B1 (en) * 2020-07-13 2023-03-08 Tenaris Connections B.V. A threaded joint
US12240033B2 (en) * 2023-03-23 2025-03-04 Tenco Industrial, Llc Multi-part conduit bender handle
WO2025062790A1 (ja) 2023-09-21 2025-03-27 日本製鉄株式会社 管用ねじ継手
WO2025239065A1 (ja) * 2024-05-14 2025-11-20 日本製鉄株式会社 ねじ継手
NL2037898B1 (en) * 2024-06-07 2026-01-08 Tenaris Connections Bv Threaded connection

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587544A (en) * 1948-06-01 1952-02-26 United States Steel Corp Threaded joint capable of being quickly made and broken
US3079181A (en) * 1956-05-03 1963-02-26 Shell Oil Co Box-and-pin-type threaded joint having different pitches and pitch diameters
US4033167A (en) * 1974-08-21 1977-07-05 General Signal Corporation Process for forming intermediate metal conduit
US3994516A (en) * 1975-03-05 1976-11-30 Otis Engineering Corporation Telescoping pipe coupling with improved pressure seal connection threads
US4121862A (en) * 1977-04-06 1978-10-24 Exxon Production Research Company Pipe connection
DE3466571D1 (en) * 1983-01-17 1987-11-05 Hydril Co Tubular joint with trapped mid-joint metal to metal seal
US4616537A (en) * 1983-04-04 1986-10-14 Awb, Inc. Pipe connection
US4568113A (en) * 1983-04-04 1986-02-04 Awb, Inc. Pipe connection
US4588213A (en) * 1983-10-05 1986-05-13 Thread Technology International, Inc. Threaded pipe connection
JPS60116994A (ja) * 1983-11-29 1985-06-24 川崎製鉄株式会社 管用テ−パねじのカツプリング構造
US4770448A (en) * 1986-09-12 1988-09-13 Landell International Company, Inc. Pipe coupling
US5338074A (en) 1989-03-02 1994-08-16 The Hydril Company Threaded pipe connection
CA1322773C (en) * 1989-07-28 1993-10-05 Erich F. Klementich Threaded tubular connection
DE4111463A1 (de) * 1991-04-09 1992-10-15 Festo Kg Aussengewinde und innengewinde, vorzugsweise zur herstellung fluidischer verbindungen in der pneumatik
US5411301A (en) * 1991-06-28 1995-05-02 Exxon Production Research Company Tubing connection with eight rounded threads
JPH11132370A (ja) * 1997-10-29 1999-05-21 Nippon Steel Corp 鋼管用ねじ継手
EP1295007B1 (fr) * 2000-06-20 2007-05-30 VALLOUREC MANNESMANN OIL & GAS FRANCE Joint filete tubulaire avec butee renforcee
IT1318176B1 (it) * 2000-07-16 2003-07-23 Pluda S R L Dispositivo per il taglio, la sguainatura e la spellatura di cavirivestiti
JP2002349775A (ja) * 2001-05-24 2002-12-04 Sumitomo Metal Ind Ltd テーパねじ継手
UA82694C2 (uk) 2003-06-06 2008-05-12 Sumitomo Metal Ind Нарізне з'єднання для сталевих труб
US20040251686A1 (en) * 2003-06-10 2004-12-16 Otten Gregory K. Multi-taper and multi-pitch diameter API eight round thread coupling
JP2005221038A (ja) 2004-02-06 2005-08-18 Sumitomo Metal Ind Ltd 油井管用ネジ継手、及びその製造方法
WO2005108848A2 (en) * 2004-04-30 2005-11-17 Gb Tubulars, Inc. Improved coupling for drilling-with-casing operations
JP2007205361A (ja) 2004-08-27 2007-08-16 Sumitomo Metal Ind Ltd 鋼管用ねじ継手
DK1861578T3 (da) * 2005-03-02 2019-06-03 Tuboscope Vetco France Sas Borestangsforbindelse
JP4635905B2 (ja) * 2006-02-28 2011-02-23 Ｊｆｅスチール株式会社 油井管用ねじ継手
EP2028402B1 (en) 2007-08-24 2010-09-01 Tenaris Connections Aktiengesellschaft Method for improving fatigue resistance of a threaded joint
US7780202B2 (en) * 2007-09-05 2010-08-24 Grant Prideco, Lp Oilfield tubular connection with increased compression capacity
JP5100755B2 (ja) * 2007-10-03 2012-12-19 住友金属工業株式会社 鋼管用ねじ継手
WO2009060552A1 (en) * 2007-11-08 2009-05-14 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes
JP5660308B2 (ja) * 2010-06-30 2015-01-28 Ｊｆｅスチール株式会社 鋼管用ねじ継手
US10024119B2 (en) * 2014-05-02 2018-07-17 Tejas Tubular Products, Inc. Threaded connection
US10309198B2 (en) * 2015-01-05 2019-06-04 Morph Packers Limited Pipe coupling
US11015746B2 (en) * 2017-01-18 2021-05-25 Nippon Steel Corporation Threaded connection
US11008819B2 (en) * 2017-10-30 2021-05-18 OCTG Connections, LLC Oil country tubular goods casing coupling
MX2022001124A (es) * 2019-08-01 2022-02-16 Eaton Intelligent Power Ltd Geometria de rosca hibrida para accesorio roscado.

Also Published As

Publication number Publication date
BR112020011038B1 (pt) 2023-02-14
RU2740836C1 (ru) 2021-01-21
BR112020011038A2 (pt) 2020-11-17
CN111433503A (zh) 2020-07-17
AR113535A1 (es) 2020-05-13
US11415246B2 (en) 2022-08-16
JP6968197B2 (ja) 2021-11-17
SA520412111B1 (ar) 2022-09-21
CN111433503B (zh) 2022-05-06
EP3722646A1 (en) 2020-10-14
US20200332929A1 (en) 2020-10-22
CA3084128C (en) 2022-06-21
JPWO2019111803A1 (ja) 2020-11-19
EP3722646B1 (en) 2023-02-15
CA3084128A1 (en) 2019-06-13
EP3722646A4 (en) 2021-08-18
WO2019111803A1 (ja) 2019-06-13

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