UA117530C2 - Нарізне з'єднання для сталевих труб - Google Patents
Нарізне з'єднання для сталевих трубInfo
- Publication number
- UA117530C2 UA117530C2 UAA201700345A UAA201700345A UA117530C2 UA 117530 C2 UA117530 C2 UA 117530C2 UA A201700345 A UAA201700345 A UA A201700345A UA A201700345 A UAA201700345 A UA A201700345A UA 117530 C2 UA117530 C2 UA 117530C2
- Authority
- UA
- Ukraine
- Prior art keywords
- pin
- seal surface
- male threaded
- threaded coupling
- lip
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title abstract 3
- 238000010168 coupling process Methods 0.000 title abstract 3
- 238000005859 coupling reaction Methods 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 238000007789 sealing Methods 0.000 abstract 3
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
- F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread
-
- 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
- E21B17/043—Threaded with locking means
-
- 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
- F16L15/001—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)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Gasket Seals (AREA)
- Earth Drilling (AREA)
- Joints With Pressure Members (AREA)
Abstract
Нарізне з'єднання складається з ніпеля (10) замка і муфти (20) замка. Ніпель (10) замка включає в себе - в порядку проходження від виробу трубоподібної форми, що має ніпель (10) замка, до його вільного кінця: охоплювану нарізну ділянку (11) і ділянку (12) буртика, що включає в себе ущільнювальну поверхню (13). Муфта (20) замка включає в себе: охоплювальну нарізну ділянку (21), відповідну охоплюваній нарізній ділянці (11) ніпеля (10) замка, і ділянку (22) виїмки, відповідну ділянці (12) буртика, причому ділянка (22) виїмки включає в себе ущільнювальну поверхню (23). Ділянка (12) буртика включає в себе - в порядку проходження від охоплюваної нарізної ділянки (11) до вільного кінця ніпеля (10) замка: ділянку (14) хвостовика і ділянку (15) ущільнювальної головки, що включає в себе ущільнювальну поверхню (13). Максимальний зовнішній діаметр (D1) області ущільнювальної поверхні (13) на ділянці (15) ущільнювальної головки більший, ніж зовнішній діаметр (D2) ділянки (14) хвостовика на межі між ділянкою (14) хвостовика і охоплюваною нарізною ділянкою (11). Це нарізне з'єднання здатне надійно забезпечувати високі характеристики ущільнення з одночасною підтримкою високої стійкості конічних різей з профілем типу "ластівчин хвіст".
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014127671 | 2014-06-20 | ||
PCT/JP2015/003093 WO2015194193A1 (ja) | 2014-06-20 | 2015-06-19 | 鋼管用ねじ継手 |
Publications (1)
Publication Number | Publication Date |
---|---|
UA117530C2 true UA117530C2 (uk) | 2018-08-10 |
Family
ID=54935195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201700345A UA117530C2 (uk) | 2014-06-20 | 2015-06-19 | Нарізне з'єднання для сталевих труб |
Country Status (13)
Country | Link |
---|---|
US (1) | US10480693B2 (uk) |
EP (1) | EP3159592B1 (uk) |
JP (1) | JP6311019B2 (uk) |
CN (1) | CN106461126B (uk) |
AU (1) | AU2015275495B2 (uk) |
BR (1) | BR112016028401B8 (uk) |
CA (1) | CA2952386C (uk) |
EA (1) | EA033015B1 (uk) |
MX (1) | MX2016016919A (uk) |
MY (1) | MY191387A (uk) |
PL (1) | PL3159592T3 (uk) |
UA (1) | UA117530C2 (uk) |
WO (1) | WO2015194193A1 (uk) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108779881A (zh) * | 2016-06-08 | 2018-11-09 | 新日铁住金株式会社 | 钢管用螺纹接头 |
FR3060701A1 (fr) | 2016-12-16 | 2018-06-22 | Vallourec Oil And Gas France | Joint filete pour composant tubulaire |
JP6955942B2 (ja) * | 2017-09-22 | 2021-10-27 | 株式会社Tft | 地山埋設鋼管 |
EP3572611B1 (en) * | 2018-05-25 | 2020-12-30 | Vallourec Oil And Gas France | Tubular threaded connection |
PL3572612T3 (pl) * | 2018-05-25 | 2021-04-19 | Vallourec Oil And Gas France | Gwintowane połączenie rurowe |
RU2764606C1 (ru) * | 2018-10-11 | 2022-01-18 | Ниппон Стил Корпорейшн | Резьбовое соединение для стальных труб |
CN112469938B (zh) * | 2018-10-11 | 2022-09-20 | 日本制铁株式会社 | 钢管用螺纹接头 |
CN114174708B (zh) * | 2019-09-02 | 2023-03-17 | 日本制铁株式会社 | 钢管用螺纹接头 |
EP3798409B1 (en) * | 2019-09-24 | 2023-07-12 | Vallourec Oil And Gas France | Threaded connection including an intermediate shoulder |
CA3169103A1 (en) | 2020-06-26 | 2021-12-30 | Akira Wada | Threaded connection for steel pipe |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5066052A (en) * | 1989-03-08 | 1991-11-19 | Baroid Technology, Inc. | Threaded pipe joint having improved seal ring entrapment |
GB9706084D0 (en) * | 1997-03-24 | 1997-05-14 | Oil States Ind Uk Ltd | Improvements in and relating to pipe connectors |
US7690696B2 (en) | 1999-04-19 | 2010-04-06 | Hydril Company | Wedge thread with torque shoulder |
US6626471B2 (en) * | 2000-08-10 | 2003-09-30 | Hydril Company | Double flex seal for tubular connection |
FR2820806B1 (fr) * | 2001-02-09 | 2004-02-20 | Vallourec Mannesmann Oil & Gas | Joint filete tubulaire avec face de filet bombee convexe |
FR2844331B1 (fr) * | 2002-01-03 | 2004-11-26 | Vallourec Mannesmann Oil & Gas | Procede de realisation d'un joint tubulaire etanche avec expansion plastique |
US6971685B2 (en) * | 2002-06-24 | 2005-12-06 | Weatherford/Lamb, Inc. | Multi-point high pressure seal for expandable tubular connections |
FR2855587B1 (fr) * | 2003-05-30 | 2006-12-29 | Vallourec Mannesmann Oil & Gas | Joint filete tubulaire a serrage axial progressif des filets |
US8220842B2 (en) * | 2003-05-30 | 2012-07-17 | Vallourec Mannesmann Oil & Gas France | Threaded tubular connection which is resistant to bending stresses |
FR2863031B1 (fr) * | 2003-11-28 | 2006-10-06 | Vallourec Mannesmann Oil & Gas | Realisation, par expansion plastique, d'un assemblage de deux joints tubulaires filetes etanches avec une sous-epaisseur de matiere locale et initiale |
FR2863033B1 (fr) * | 2003-11-28 | 2007-05-11 | Vallourec Mannesmann Oil & Gas | Realisation, par expansion plastique, d'un joint tubulaire etanche avec surface(s) de butee inclinee(s) |
FR2863029B1 (fr) * | 2003-11-28 | 2006-07-07 | Vallourec Mannesmann Oil & Gas | Realisation, par expansion plastique, d'un joint tubulaire etanche avec surepaisseur(s) de matiere locale(s) initiale(s) |
US7585002B2 (en) * | 2004-04-21 | 2009-09-08 | Baker Hughes Incorporated | Expandable tubular connection |
FR2874988B1 (fr) * | 2004-09-09 | 2008-05-02 | Vallourec Mannesmann Oil & Gas | Element male pour un joint filete tubulaire etanche apres expansion diametrale |
US7717478B2 (en) * | 2006-08-29 | 2010-05-18 | Hydril Llc | Scalloped wedge threads |
US8668233B2 (en) * | 2004-12-30 | 2014-03-11 | Hydril Company | Threaded connection with perturbed flanks |
US8177262B2 (en) * | 2005-07-28 | 2012-05-15 | Hydril Company Lp | Mid-seal for expandable connections |
FR2889727B1 (fr) * | 2005-08-09 | 2007-09-28 | Vallourec Mannesmann Oil Gas F | Joint filete tubulaire etanche aux liquides et aux gaz |
US7798536B2 (en) * | 2005-08-11 | 2010-09-21 | Weatherford/Lamb, Inc. | Reverse sliding seal for expandable tubular connections |
FR2913746B1 (fr) * | 2007-03-14 | 2011-06-24 | Vallourec Mannesmann Oil & Gas | Joint filete tubulaire etanche pour sollicitations de pression interieure et exterieure |
WO2009060552A1 (en) * | 2007-11-08 | 2009-05-14 | Sumitomo Metal Industries, Ltd. | Threaded joint for steel pipes |
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 |
JP5978953B2 (ja) * | 2012-11-26 | 2016-08-24 | Jfeスチール株式会社 | 管用ねじ継手 |
US9657555B2 (en) * | 2013-03-15 | 2017-05-23 | Weatherford Technology Holdings, Llc | Couplings for expandable tubular |
US10428594B2 (en) * | 2013-11-22 | 2019-10-01 | Vetco Gray, LLC | Alignment guide feature for metal to metal seal protection on mechanical connections and couplings |
-
2015
- 2015-06-19 MY MYPI2016704507A patent/MY191387A/en unknown
- 2015-06-19 AU AU2015275495A patent/AU2015275495B2/en active Active
- 2015-06-19 WO PCT/JP2015/003093 patent/WO2015194193A1/ja active Application Filing
- 2015-06-19 CA CA2952386A patent/CA2952386C/en active Active
- 2015-06-19 CN CN201580032656.4A patent/CN106461126B/zh active Active
- 2015-06-19 BR BR112016028401A patent/BR112016028401B8/pt active Search and Examination
- 2015-06-19 PL PL15809447T patent/PL3159592T3/pl unknown
- 2015-06-19 EA EA201692429A patent/EA033015B1/ru not_active IP Right Cessation
- 2015-06-19 UA UAA201700345A patent/UA117530C2/uk unknown
- 2015-06-19 MX MX2016016919A patent/MX2016016919A/es active IP Right Grant
- 2015-06-19 US US15/317,418 patent/US10480693B2/en active Active
- 2015-06-19 JP JP2016529069A patent/JP6311019B2/ja active Active
- 2015-06-19 EP EP15809447.4A patent/EP3159592B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3159592A4 (en) | 2018-03-21 |
EA201692429A1 (ru) | 2017-03-31 |
CN106461126A (zh) | 2017-02-22 |
MY191387A (en) | 2022-06-22 |
AU2015275495B2 (en) | 2018-02-22 |
CA2952386A1 (en) | 2015-12-23 |
PL3159592T3 (pl) | 2020-11-02 |
JPWO2015194193A1 (ja) | 2017-04-20 |
JP6311019B2 (ja) | 2018-04-11 |
BR112016028401B1 (pt) | 2021-05-18 |
US20170108151A1 (en) | 2017-04-20 |
EP3159592B1 (en) | 2019-10-09 |
US10480693B2 (en) | 2019-11-19 |
CN106461126B (zh) | 2018-12-21 |
AU2015275495A1 (en) | 2017-02-09 |
EA033015B1 (ru) | 2019-08-30 |
CA2952386C (en) | 2018-10-30 |
MX2016016919A (es) | 2017-04-27 |
EP3159592A1 (en) | 2017-04-26 |
BR112016028401B8 (pt) | 2021-08-10 |
WO2015194193A1 (ja) | 2015-12-23 |
BR112016028401A2 (pt) | 2017-08-22 |
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