AR085462A1 - Junta roscada para caños de acero - Google Patents
Junta roscada para caños de aceroInfo
- Publication number
- AR085462A1 AR085462A1 ARP120100920A ARP120100920A AR085462A1 AR 085462 A1 AR085462 A1 AR 085462A1 AR P120100920 A ARP120100920 A AR P120100920A AR P120100920 A ARP120100920 A AR P120100920A AR 085462 A1 AR085462 A1 AR 085462A1
- Authority
- AR
- Argentina
- Prior art keywords
- threaded
- steel pipes
- free face
- face
- box
- Prior art date
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 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
- F16L15/001—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
- F16L15/06—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)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Gasket Seals (AREA)
Abstract
Se provee una junta roscada para caños de acero que tiene una alta capacidad de sellado, incluso bajo una carga de flexión. Para ser específicos, en la junta roscada, cuando un vástago 3 y una caja 1 se enroscan entre sí, la cara periférica exterior de una cara libre 8 del vástago y la cara periférica interior de una cara libre de la caja se encuentran en contacto de metal con metal entre sí, en una porción de contacto, y la porción de contacto sirve como una porción de sellado 20. Una porción roscada (en la cual la porción con roscas externas 7 y la porción con roscas internas 5 se enroscan entre sí) tiene un ángulo lateral de carga negativo a, unas porciones del brazo 12 y 14 tienen un ángulo del brazo de torque negativo b, y la relación L/d0 de un largo L de la cara libre y un diámetro externo del caño d0 es igual o superior a 0,08.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011061942 | 2011-03-22 | ||
JP2011210031A JP5923911B2 (ja) | 2011-03-22 | 2011-09-27 | 鋼管用ねじ継手 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR085462A1 true AR085462A1 (es) | 2013-10-02 |
Family
ID=46857201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP120100920A AR085462A1 (es) | 2011-03-22 | 2012-03-21 | Junta roscada para caños de acero |
Country Status (12)
Country | Link |
---|---|
US (1) | US8991875B2 (es) |
EP (1) | EP2690336B1 (es) |
JP (1) | JP5923911B2 (es) |
CN (2) | CN102691481A (es) |
AR (1) | AR085462A1 (es) |
AU (1) | AU2012232466B2 (es) |
BR (1) | BR112013024151B1 (es) |
CA (1) | CA2827922C (es) |
ES (1) | ES2762248T3 (es) |
MX (1) | MX335962B (es) |
RU (1) | RU2541364C1 (es) |
WO (1) | WO2012128015A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5923911B2 (ja) * | 2011-03-22 | 2016-05-25 | Jfeスチール株式会社 | 鋼管用ねじ継手 |
JP5891700B2 (ja) * | 2011-10-17 | 2016-03-23 | Jfeスチール株式会社 | 管のねじ継手 |
US10025889B2 (en) * | 2013-11-06 | 2018-07-17 | Vetco Gray, LLC | Stress amplification factor analysis methodology for assessing fatigue performance of threaded connectors |
JP5971264B2 (ja) * | 2014-01-10 | 2016-08-17 | Jfeスチール株式会社 | 極厚肉油井管用ねじ継手 |
CN106536770B (zh) * | 2014-03-24 | 2021-07-13 | 美题隆公司 | 钻井部件 |
EP3246611B1 (en) * | 2015-01-15 | 2019-10-02 | JFE Steel Corporation | Screw joint for pipe |
US11466800B2 (en) | 2015-12-09 | 2022-10-11 | Certus Energy Solutions, Llc | Tubular coupling |
US9683684B1 (en) | 2015-12-09 | 2017-06-20 | Certus Energy Solutions, Llc | Tubular coupling |
EP3260649B1 (en) * | 2016-06-21 | 2019-12-18 | Energy Frontier Solutions S.L. | Threaded joint for oil and gas pipes |
CN110678685A (zh) * | 2017-05-25 | 2020-01-10 | 日本制铁株式会社 | 钢管用螺纹接头 |
BR112020025712A2 (pt) * | 2018-08-21 | 2021-03-16 | Nippon Steel Corporation | Conexão roscada para tubos de aço |
EP3904745B1 (en) * | 2018-12-25 | 2023-09-06 | Nippon Steel Corporation | Threaded connection for steel pipe |
CN110159844A (zh) * | 2019-06-26 | 2019-08-23 | 柳道万和(苏州)热流道系统有限公司 | 密封装置及密封装置的安装方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58157087U (ja) | 1982-04-16 | 1983-10-20 | 日本鋼管株式会社 | 油井管用ネジ継手 |
JPS616488A (ja) * | 1984-06-20 | 1986-01-13 | 日本鋼管株式会社 | 油井管用ネジ継手 |
JPS6144068A (ja) | 1984-08-07 | 1986-03-03 | 三菱電機株式会社 | 鉄道車両の蛇行動防止装置 |
JPH0231271A (ja) | 1988-07-21 | 1990-02-01 | Toshiba Corp | マルチプロセッサシステム |
US5092635A (en) * | 1990-04-27 | 1992-03-03 | Baker Hughes Incorporated | Buttress thread form |
JP2705505B2 (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 |
FR2761450B1 (fr) * | 1997-03-27 | 1999-05-07 | Vallourec Mannesmann Oil & Gas | Joint filete pour tubes |
EP0949441A4 (en) * | 1997-10-08 | 2006-09-06 | Sumitomo Metal Ind | SCREW CONNECTION FOR OIL PIPES AND METHOD FOR THE PRODUCTION THEREOF |
JP2000081173A (ja) * | 1998-07-08 | 2000-03-21 | Sumitomo Metal Ind Ltd | 油井管用ねじ継手 |
EP1020674B1 (en) * | 1998-07-31 | 2004-02-18 | JFE Steel Corporation | Oil well pipe screw joint, and threading method therefor |
JP2001124253A (ja) * | 1999-10-29 | 2001-05-11 | Kawasaki Steel Corp | 鋼管用ネジ継手 |
US6626471B2 (en) * | 2000-08-10 | 2003-09-30 | Hydril Company | Double flex seal for tubular connection |
JP2002250485A (ja) * | 2001-02-23 | 2002-09-06 | Kawasaki Steel Corp | 油井鋼管用継手 |
FR2833335B1 (fr) | 2001-12-07 | 2007-05-18 | Vallourec Mannesmann Oil & Gas | Joint filete tubulaire superieur contenant au moins un element filete avec levre d'extremite |
UA82694C2 (uk) * | 2003-06-06 | 2008-05-12 | Sumitomo Metal Ind | Нарізне з'єднання для сталевих труб |
FR2863681B1 (fr) * | 2003-12-11 | 2006-02-24 | Vallourec Mannesmann Oil & Gas | Joint tubulaire a filetages coniques resistant a la fatigue |
JP2005351324A (ja) * | 2004-06-09 | 2005-12-22 | Metal One Corp | 油井管用ネジ継手 |
JP2007205361A (ja) * | 2004-08-27 | 2007-08-16 | Sumitomo Metal Ind Ltd | 鋼管用ねじ継手 |
CN200946463Y (zh) * | 2006-06-08 | 2007-09-12 | 天津钢管集团有限公司 | 螺旋密封型套管连接结构 |
WO2009060552A1 (en) * | 2007-11-08 | 2009-05-14 | Sumitomo Metal Industries, Ltd. | Threaded joint for steel pipes |
CN201412077Y (zh) * | 2009-06-10 | 2010-02-24 | 成都岷江精密刀具有限公司 | 一种偏梯形负扣螺纹套管 |
JP4930647B1 (ja) * | 2010-06-30 | 2012-05-16 | Jfeスチール株式会社 | 管用ねじ継手 |
CN201756922U (zh) * | 2010-08-19 | 2011-03-09 | 杨林 | 带有单台肩密封变螺距的油套管 |
JP5923911B2 (ja) * | 2011-03-22 | 2016-05-25 | Jfeスチール株式会社 | 鋼管用ねじ継手 |
-
2011
- 2011-09-27 JP JP2011210031A patent/JP5923911B2/ja active Active
-
2012
- 2012-02-24 CA CA2827922A patent/CA2827922C/en active Active
- 2012-02-24 MX MX2013010500A patent/MX335962B/es unknown
- 2012-02-24 RU RU2013146969/06A patent/RU2541364C1/ru active
- 2012-02-24 ES ES12760806T patent/ES2762248T3/es active Active
- 2012-02-24 EP EP12760806.5A patent/EP2690336B1/en active Active
- 2012-02-24 WO PCT/JP2012/055293 patent/WO2012128015A1/ja active Application Filing
- 2012-02-24 BR BR112013024151-9A patent/BR112013024151B1/pt active IP Right Grant
- 2012-02-24 AU AU2012232466A patent/AU2012232466B2/en active Active
- 2012-02-24 US US14/006,245 patent/US8991875B2/en active Active
- 2012-03-21 AR ARP120100920A patent/AR085462A1/es active IP Right Grant
- 2012-03-22 CN CN201210078338XA patent/CN102691481A/zh active Pending
- 2012-03-22 CN CN2012201110147U patent/CN202612908U/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
RU2541364C1 (ru) | 2015-02-10 |
MX335962B (es) | 2016-01-05 |
JP5923911B2 (ja) | 2016-05-25 |
AU2012232466B2 (en) | 2015-09-03 |
MX2013010500A (es) | 2013-10-01 |
BR112013024151B1 (pt) | 2020-06-16 |
US20140049045A1 (en) | 2014-02-20 |
EP2690336A1 (en) | 2014-01-29 |
BR112013024151A2 (pt) | 2016-12-20 |
AU2012232466A1 (en) | 2013-09-12 |
EP2690336B1 (en) | 2019-10-02 |
CA2827922A1 (en) | 2012-09-27 |
CN202612908U (zh) | 2012-12-19 |
US8991875B2 (en) | 2015-03-31 |
ES2762248T3 (es) | 2020-05-22 |
WO2012128015A1 (ja) | 2012-09-27 |
EP2690336A4 (en) | 2015-11-11 |
JP2012211683A (ja) | 2012-11-01 |
CN102691481A (zh) | 2012-09-26 |
CA2827922C (en) | 2016-10-11 |
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Legal Events
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FG | Grant, registration |