AR116340A1 - Conexión roscada para tubos de acero - Google Patents
Conexión roscada para tubos de aceroInfo
- Publication number
- AR116340A1 AR116340A1 ARP190102378A ARP190102378A AR116340A1 AR 116340 A1 AR116340 A1 AR 116340A1 AR P190102378 A ARP190102378 A AR P190102378A AR P190102378 A ARP190102378 A AR P190102378A AR 116340 A1 AR116340 A1 AR 116340A1
- Authority
- AR
- Argentina
- Prior art keywords
- ridges
- threaded portion
- male
- threaded connection
- female
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
- F16L15/002—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with more then one threaded section
-
- 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
- F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
-
- 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
- F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
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)
- Piles And Underground Anchors (AREA)
Abstract
La conexión roscada para tubos de acero divulgada incluye un vástago (10) incluyendo una parte roscada cónica macho (11) y una parte de hombro, y una caja incluyendo una parte roscada cónica hembra y una parte de hombro. En un estado ensamblado en el cual la partes de hombro están en contacto entre sí, unas raíces (13) de la parte roscada macho (11) están en contacto con crestas de la parte roscada hembra al mismo tiempo que interfieren con las crestas, y se proveen holguras entre unas crestas (12) de la parte roscada macho (11) y raíces de la parte roscada hembra. En una sección longitudinal que incluye un eje de tubo (CL) de la conexión roscada, las crestas (12) de la parte roscada macho (11) se forman en una curva convexa que es tangente tanto a unas primeras porciones de esquina (12a) que se forman en un arco que conecta las crestas (12) y unos flancos de carga (15), y segundas porciones de esquina (12b) que se forman en un arco que conecta las crestas (12) y flancos de acometida (14). Se provee un revestimiento lubricante sólido (30) en la superficie de la parte roscada macho (11).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018154574 | 2018-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR116340A1 true AR116340A1 (es) | 2021-04-28 |
Family
ID=69593113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP190102378A AR116340A1 (es) | 2018-08-21 | 2019-08-21 | Conexión roscada para tubos de acero |
Country Status (11)
Country | Link |
---|---|
US (1) | US11391399B2 (es) |
EP (1) | EP3842679A4 (es) |
JP (1) | JP7012858B2 (es) |
CN (1) | CN112601908B (es) |
AR (1) | AR116340A1 (es) |
BR (1) | BR112020025712A2 (es) |
CA (1) | CA3109436C (es) |
MX (1) | MX2021001580A (es) |
RU (1) | RU2756365C9 (es) |
SA (1) | SA520420863B1 (es) |
WO (1) | WO2020039750A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020247923A1 (en) * | 2019-06-06 | 2020-12-10 | Fermata Technologies, Llc | Arcuate thread form fit |
MX2022008025A (es) | 2019-12-26 | 2022-07-27 | Jfe Steel Corp | Junta roscada para tuberias. |
CA3169103A1 (en) * | 2020-06-26 | 2021-12-30 | Akira Wada | Threaded connection for steel pipe |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB777901A (en) * | 1955-08-17 | 1957-06-26 | Phoenix Rheinrohr A G | Improvements in screw threaded unions for tubular members |
US4004832A (en) * | 1975-09-19 | 1977-01-25 | United States Steel Corporation | Thread form for pipe joints |
US4508375A (en) * | 1982-09-20 | 1985-04-02 | Lone Star Steel Company | Tubular connection |
US5092635A (en) * | 1990-04-27 | 1992-03-03 | Baker Hughes Incorporated | Buttress thread form |
JP2705506B2 (ja) | 1993-03-24 | 1998-01-28 | 住友金属工業株式会社 | 油井管用ねじ継手 |
EP0703396B1 (en) * | 1994-09-23 | 2000-04-05 | Sumitomo Metal Industries, Ltd. | Threaded joint for oil well pipes |
US5687999A (en) * | 1995-10-03 | 1997-11-18 | Vallourec Oil & Gas | Threaded joint for tubes |
US5931511A (en) * | 1997-05-02 | 1999-08-03 | Grant Prideco, Inc. | Threaded connection for enhanced fatigue resistance |
JP3750524B2 (ja) * | 1998-07-31 | 2006-03-01 | Jfeスチール株式会社 | 油井管用ねじ継手、そのねじ切り方法およびそのねじ切り装置 |
FR2820806B1 (fr) * | 2001-02-09 | 2004-02-20 | Vallourec Mannesmann Oil & Gas | Joint filete tubulaire avec face de filet bombee convexe |
US7056097B2 (en) | 2003-07-30 | 2006-06-06 | Equistar Chemicals L.P. | System and method for monitoring the mechanical condition of a reciprocating compressor |
FR2892174B1 (fr) | 2005-10-14 | 2007-12-28 | Vallourec Mannesmann Oil Gas F | Element filete tubulaire muni d'un revetement protecteur sec |
JP4924614B2 (ja) * | 2006-03-31 | 2012-04-25 | 住友金属工業株式会社 | 管ネジ継手 |
BRPI0820002B1 (pt) | 2007-12-04 | 2019-01-22 | Nippon Steel & Sumitomo Metal Corp | junta rosqueada para tubos |
CN201574696U (zh) * | 2009-12-10 | 2010-09-08 | 天津钢管集团股份有限公司 | 大口径快速上扣套管螺纹连接结构 |
CN201763269U (zh) * | 2010-04-09 | 2011-03-16 | 衡阳华菱连轧管有限公司 | 双台肩双密封面螺纹接头及采用该螺纹接头的无接箍式油井管 |
JP4930647B1 (ja) * | 2010-06-30 | 2012-05-16 | Jfeスチール株式会社 | 管用ねじ継手 |
CN101881139B (zh) * | 2010-07-07 | 2015-07-08 | 天津天钢石油专用管制造有限公司 | 石油天然气工业用管螺纹接头 |
US8882157B2 (en) * | 2010-09-27 | 2014-11-11 | United States Steel Corporation | Connecting oil country tubular goods |
JP5849749B2 (ja) * | 2011-02-28 | 2016-02-03 | Jfeスチール株式会社 | 管用ねじ継手 |
JP5923911B2 (ja) * | 2011-03-22 | 2016-05-25 | Jfeスチール株式会社 | 鋼管用ねじ継手 |
JP6281059B2 (ja) * | 2013-07-31 | 2018-02-21 | アダマンド並木精密宝石株式会社 | 光イメージング用プローブ |
CN103362459B (zh) * | 2013-08-03 | 2015-06-17 | 无锡西姆莱斯石油专用管制造有限公司 | 一种弧形锥面密封变牙宽楔型接箍结构及油井管结构 |
US20170122468A1 (en) * | 2014-05-30 | 2017-05-04 | Nippon Steel & Sumitomo Metal Corporation | Threaded joint for steel pipes |
US20170321826A1 (en) * | 2014-08-12 | 2017-11-09 | Patented Products LLC | Single lead wedgethread connection |
JP6187724B1 (ja) * | 2016-02-19 | 2017-08-30 | Jfeスチール株式会社 | 油井管用ねじ継手 |
US11255134B2 (en) * | 2016-08-24 | 2022-02-22 | Jfe Steel Corporation | Threaded joint for oil country tubular goods |
-
2019
- 2019-07-01 RU RU2020141101A patent/RU2756365C9/ru active
- 2019-07-01 BR BR112020025712-5A patent/BR112020025712A2/pt not_active Application Discontinuation
- 2019-07-01 CN CN201980054577.1A patent/CN112601908B/zh active Active
- 2019-07-01 JP JP2020538213A patent/JP7012858B2/ja active Active
- 2019-07-01 US US16/973,123 patent/US11391399B2/en active Active
- 2019-07-01 CA CA3109436A patent/CA3109436C/en active Active
- 2019-07-01 WO PCT/JP2019/026013 patent/WO2020039750A1/ja unknown
- 2019-07-01 EP EP19851190.9A patent/EP3842679A4/en active Pending
- 2019-07-01 MX MX2021001580A patent/MX2021001580A/es unknown
- 2019-08-21 AR ARP190102378A patent/AR116340A1/es active IP Right Grant
-
2020
- 2020-12-23 SA SA520420863A patent/SA520420863B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
CN112601908B (zh) | 2022-10-21 |
JP7012858B2 (ja) | 2022-01-28 |
RU2756365C1 (ru) | 2021-09-29 |
EP3842679A4 (en) | 2022-04-27 |
CN112601908A (zh) | 2021-04-02 |
BR112020025712A2 (pt) | 2021-03-16 |
SA520420863B1 (ar) | 2022-11-16 |
US11391399B2 (en) | 2022-07-19 |
MX2021001580A (es) | 2021-04-19 |
WO2020039750A1 (ja) | 2020-02-27 |
RU2756365C9 (ru) | 2021-10-06 |
CA3109436C (en) | 2023-07-18 |
EP3842679A1 (en) | 2021-06-30 |
CA3109436A1 (en) | 2020-02-27 |
JPWO2020039750A1 (ja) | 2021-06-03 |
US20210254763A1 (en) | 2021-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |