AU2001264222A1 - Pipe joint - Google Patents
Pipe jointInfo
- Publication number
- AU2001264222A1 AU2001264222A1 AU2001264222A AU6422201A AU2001264222A1 AU 2001264222 A1 AU2001264222 A1 AU 2001264222A1 AU 2001264222 A AU2001264222 A AU 2001264222A AU 6422201 A AU6422201 A AU 6422201A AU 2001264222 A1 AU2001264222 A1 AU 2001264222A1
- Authority
- AU
- Australia
- Prior art keywords
- thread
- pipe
- pipe joint
- peripheral surface
- tapered
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 230000002093 peripheral effect Effects 0.000 abstract 2
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
-
- 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
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Earth Drilling (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
A pipe joint formed by screwing a pin portion having a tapered male thread formed on the outer peripheral surface of the end of a pipe into a box portion having a tapered female thread formed on the inner peripheral surface of the end of a pipe or a short pipe so as to threadingly engage with the tapered male thread, the pipe joint having the following shape: clearance C between thread stab flanks: 0.5 - 1.0 mm thread stab flank angle θ: 15 - 60 degrees thread crest surfaces and thread root surfaces: parallel to the pipe axis radius R of stab flank corner portions of male thread: 1.0 - 1.25 mm In addition, the taper of the incomplete thread portion of the pin portion is preferably 0.96 - 0.90 times the nominal taper of the complete thread portion. <IMAGE>
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000173732 | 2000-06-09 | ||
JP2000-173732 | 2000-06-09 | ||
PCT/JP2001/004834 WO2001094832A1 (en) | 2000-06-09 | 2001-06-08 | Pipe joint |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001264222A1 true AU2001264222A1 (en) | 2001-12-17 |
Family
ID=18675908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001264222A Abandoned AU2001264222A1 (en) | 2000-06-09 | 2001-06-08 | Pipe joint |
Country Status (11)
Country | Link |
---|---|
US (1) | US6698802B2 (en) |
EP (1) | EP1310719B1 (en) |
CN (1) | CN1282843C (en) |
AT (1) | ATE295499T1 (en) |
AU (1) | AU2001264222A1 (en) |
BR (1) | BR0111985B1 (en) |
CA (1) | CA2411447C (en) |
DE (1) | DE60110805T2 (en) |
ES (1) | ES2241831T3 (en) |
MX (1) | MXPA02012145A (en) |
WO (1) | WO2001094832A1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060006648A1 (en) * | 2003-03-06 | 2006-01-12 | Grimmett Harold M | Tubular goods with threaded integral joint connections |
US20070228729A1 (en) * | 2003-03-06 | 2007-10-04 | Grimmett Harold M | Tubular goods with threaded integral joint connections |
MY142893A (en) * | 2006-03-31 | 2011-01-31 | Sumitomo Metal Ind | Tubular threaded joint |
JP5250990B2 (en) * | 2007-03-28 | 2013-07-31 | 新日鐵住金株式会社 | Threaded joint for oil well pipe |
FR2939861B1 (en) * | 2008-12-16 | 2010-12-24 | Vallourec Mannesmann Oil & Gas France | TUBULAR JOINT WITH AUTOBLOATING THREAD USED IN THE PETROLEUM INDUSTRY |
JP4930647B1 (en) * | 2010-06-30 | 2012-05-16 | Jfeスチール株式会社 | Threaded joints for pipes |
WO2013192058A2 (en) * | 2012-06-17 | 2013-12-27 | WATTS RAMOS, Beverly | Conductor connection |
US9677346B2 (en) * | 2012-11-28 | 2017-06-13 | Ultra Premium Oilfield Services, Ltd. | Tubular connection with helically extending torque shoulder |
JP5803953B2 (en) * | 2013-02-18 | 2015-11-04 | Jfeスチール株式会社 | Threaded joint for pipe connection |
JP5742885B2 (en) | 2013-06-14 | 2015-07-01 | Jfeスチール株式会社 | Threaded joint for oil well pipes with excellent seizure resistance |
CN103556956B (en) * | 2013-11-01 | 2015-11-25 | 南通永大管业股份有限公司 | A kind of self adaptation helicitic texture of high leakproofness oil pipe |
CN104384574B (en) * | 2014-10-27 | 2017-02-08 | 株洲钻石切削刀具股份有限公司 | Repeatedly-detachable rotary tool |
CN104338974B (en) * | 2014-10-27 | 2017-10-27 | 株洲钻石切削刀具股份有限公司 | A kind of rotary cutter of repeatable handling |
US10041307B2 (en) | 2015-01-22 | 2018-08-07 | National Oilwell Varco, L.P. | Balanced thread form, tubulars employing the same, and methods relating thereto |
US10822885B2 (en) | 2017-03-20 | 2020-11-03 | Gb Connections Llc | Reduced drag casing connection |
US11035502B2 (en) * | 2017-06-07 | 2021-06-15 | Marubeni-Itochu Tubulars America Inc. | Compression resistant threaded connection |
US10774959B1 (en) * | 2019-11-18 | 2020-09-15 | LFS Technologies, Inc. | Flush joint high torque thread |
EP3854987B1 (en) | 2020-01-27 | 2023-08-02 | Vallourec Oil And Gas France | Self-locking threaded connection partially in non-locking engagement |
EP3992418B1 (en) | 2020-10-28 | 2023-08-02 | Vallourec Oil And Gas France | Self-locking threaded connection partially in non-locking engagement |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3388752A (en) | 1966-07-25 | 1968-06-18 | Ventura Tool Company | Combination piledriver and drivable threaded pipe sections |
FR2359353A1 (en) * | 1976-07-23 | 1978-02-17 | Vallourec | SEAL FOR TUBES, ESPECIALLY FOR OIL TUBES |
IT1199343B (en) * | 1986-12-23 | 1988-12-30 | Dalmine Spa | PERFECTED JOINT FOR WELL COATING PIPES |
JPH0631661B2 (en) * | 1987-02-23 | 1994-04-27 | 新日本製鐵株式会社 | Low stress / highly airtight screw joint for oil country tubular goods |
CA1322773C (en) * | 1989-07-28 | 1993-10-05 | Erich F. Klementich | Threaded tubular connection |
JPH0769028B2 (en) * | 1990-05-07 | 1995-07-26 | 新日本製鐵株式会社 | Oil well fitting |
JPH04157282A (en) * | 1990-10-19 | 1992-05-29 | Nippon Steel Corp | Threaded pipe fitting with excellent anti-seizure performance |
US5462315A (en) * | 1992-03-09 | 1995-10-31 | Marubeni Tubulars, Inc. | Stabilized center-shoulder-sealed tubular connection |
EP0703396B1 (en) * | 1994-09-23 | 2000-04-05 | Sumitomo Metal Industries, Ltd. | Threaded joint for oil well pipes |
US6485063B1 (en) * | 1996-05-15 | 2002-11-26 | Huey P. Olivier | Connection |
WO1999008034A1 (en) * | 1997-08-11 | 1999-02-18 | Marubeni Tubulars, Inc. | Tubular connection |
JP3869565B2 (en) | 1997-12-04 | 2007-01-17 | 新日本製鐵株式会社 | Pipe fitting |
US6454315B1 (en) * | 1998-07-31 | 2002-09-24 | Kawasaki Steel Corporation | Oil well pipe screw joint, and threading method and apparatus therefor |
UA71575C2 (en) * | 1998-09-07 | 2004-12-15 | Валлурек Маннесманн Ойл Енд Гес Франс | Threaded joint of two metal tubes with large screwing moment |
US7690696B2 (en) * | 1999-04-19 | 2010-04-06 | Hydril Company | Wedge thread with torque shoulder |
US6530607B1 (en) * | 2000-11-06 | 2003-03-11 | Hydril Company | Two-step threaded connector having differential thread width |
-
2001
- 2001-06-08 CN CN01810921.7A patent/CN1282843C/en not_active Expired - Fee Related
- 2001-06-08 ES ES01938561T patent/ES2241831T3/en not_active Expired - Lifetime
- 2001-06-08 CA CA002411447A patent/CA2411447C/en not_active Expired - Lifetime
- 2001-06-08 BR BRPI0111985-0A patent/BR0111985B1/en not_active IP Right Cessation
- 2001-06-08 DE DE60110805T patent/DE60110805T2/en not_active Expired - Lifetime
- 2001-06-08 MX MXPA02012145A patent/MXPA02012145A/en active IP Right Grant
- 2001-06-08 WO PCT/JP2001/004834 patent/WO2001094832A1/en active IP Right Grant
- 2001-06-08 AU AU2001264222A patent/AU2001264222A1/en not_active Abandoned
- 2001-06-08 AT AT01938561T patent/ATE295499T1/en active
- 2001-06-08 EP EP01938561A patent/EP1310719B1/en not_active Expired - Lifetime
-
2002
- 2002-12-06 US US10/313,021 patent/US6698802B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
MXPA02012145A (en) | 2004-08-19 |
WO2001094832A1 (en) | 2001-12-13 |
EP1310719A4 (en) | 2004-09-29 |
US20030122378A1 (en) | 2003-07-03 |
CN1282843C (en) | 2006-11-01 |
DE60110805D1 (en) | 2005-06-16 |
DE60110805T2 (en) | 2006-02-23 |
EP1310719B1 (en) | 2005-05-11 |
ATE295499T1 (en) | 2005-05-15 |
BR0111985B1 (en) | 2009-08-11 |
CN1436289A (en) | 2003-08-13 |
CA2411447C (en) | 2006-01-31 |
US6698802B2 (en) | 2004-03-02 |
BR0111985A (en) | 2003-04-01 |
ES2241831T3 (en) | 2005-11-01 |
CA2411447A1 (en) | 2002-12-05 |
EP1310719A1 (en) | 2003-05-14 |
WO2001094832A8 (en) | 2002-07-11 |
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