BR0211131A - Junta roscada para tubos - Google Patents
Junta roscada para tubosInfo
- Publication number
- BR0211131A BR0211131A BR0211131-4A BR0211131A BR0211131A BR 0211131 A BR0211131 A BR 0211131A BR 0211131 A BR0211131 A BR 0211131A BR 0211131 A BR0211131 A BR 0211131A
- Authority
- BR
- Brazil
- Prior art keywords
- threaded joint
- pipe threaded
- thread
- fastening
- threaded seal
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 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
- F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S285/00—Pipe joints or couplings
- Y10S285/917—Metallic seals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Gasket Seals (AREA)
- Joints With Pressure Members (AREA)
- Earth Drilling (AREA)
Abstract
"JUNTA ROSCADA PARA TUBOS". A presente invenção refere-se a uma junta roscada que confere, de um modo económico, propriedades de vedação a uma parte de metal a metal, e que impede o desenvolvimento de escoriação no momento da formação, compreende um tubo de aço 1 tendo uma rosca macho 1b e uma superfície de vedação não-roscada 1 a, e um acoplamento 2 tendo em sua superfície interna uma rosca fêmea 2b e uma superfície de vedação não-roscada 2 a. Com a pressão limite na superfície interna do tubo sendo Py, (l)a pressão média Pm da parte de contato anular satisfaz Pm/Py <242> 3 e a largura na direção axial da parte que recebe uma pressão Ps que satisfaz Ps/Py <242> 1 na parte de contato anular é pelo menos 1 mm (ou pelo menos 2 mm), e a aspereza de superfície Ry de ambas as superfícies de vedação não-roscadas é no máximo 25 <109>m (ou no máximo 30 <109>m), ou (2) a relação entre a pressão média Pm da parte de contato anular e a aspereza Ry (<109>m)da superfície de vedação não-roscada satisfaz Pm/Py <242> 0,0032 x RY^ 2^ + 1,0, e a largura na direção axial da parte que recebe uma pressão Ps que satisfaz Ps/Py <242> 1 na parte de contato anular é pelo menos 1 mn.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001-213469 | 2001-07-13 | ||
| JP2001213469A JP3876656B2 (ja) | 2001-07-13 | 2001-07-13 | 管用ねじ継手 |
| PCT/JP2002/007053 WO2003006867A1 (en) | 2001-07-13 | 2002-07-11 | Pipe thread joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0211131A true BR0211131A (pt) | 2004-06-29 |
| BR0211131B1 BR0211131B1 (pt) | 2011-02-08 |
Family
ID=19048437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0211131-4A BR0211131B1 (pt) | 2001-07-13 | 2002-07-11 | junta roscada para tubos. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6957834B2 (pt) |
| EP (1) | EP1408269B1 (pt) |
| JP (1) | JP3876656B2 (pt) |
| CN (1) | CN1245585C (pt) |
| AT (1) | ATE349645T1 (pt) |
| BR (1) | BR0211131B1 (pt) |
| CA (1) | CA2452426C (pt) |
| DE (1) | DE60217119T2 (pt) |
| ES (1) | ES2277619T3 (pt) |
| MX (1) | MXPA04000356A (pt) |
| MY (1) | MY129407A (pt) |
| PL (1) | PL200800B1 (pt) |
| RO (1) | RO121534B1 (pt) |
| RU (1) | RU2258171C2 (pt) |
| WO (1) | WO2003006867A1 (pt) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1606305A4 (en) * | 2003-03-12 | 2009-06-24 | Vasgene Therapeutics Inc | NUCLEIC ACID COMPOUNDS FOR THE INHIBITION OF ANGIOGENESIS AND TUMOR GROWTH |
| FR2868146B1 (fr) * | 2004-03-26 | 2009-01-23 | Vallourec Mannesmann Oil Gas F | Joint filete tubulaire resistant aux contraintes de flexion |
| US8220842B2 (en) * | 2003-05-30 | 2012-07-17 | Vallourec Mannesmann Oil & Gas France | Threaded tubular connection which is resistant to bending stresses |
| JP2005351324A (ja) * | 2004-06-09 | 2005-12-22 | Metal One Corp | 油井管用ネジ継手 |
| US7497481B2 (en) * | 2005-05-13 | 2009-03-03 | Hydril Llc | Treating method and design method for tubular connections |
| BRPI0620876B1 (pt) * | 2006-01-20 | 2018-01-02 | Exxonmobil Upstream Research Company | Método associado com a avaliação de limites de desempenho de conexões rosqueadas, método associado com a produção de hidrocarbonetos, e, método associado com a avaliação de conexões rosqueadas |
| JP4835999B2 (ja) * | 2006-09-07 | 2011-12-14 | 住友金属工業株式会社 | 管のねじ継手の締結状態評価方法及びこれを用いた管のねじ継手の締結方法 |
| RU2324857C1 (ru) * | 2006-10-11 | 2008-05-20 | Темлюкс Холдинг Лимитед С.А. | Резьбовое соединение насосно-компрессорной трубы |
| RU2338866C1 (ru) * | 2007-02-15 | 2008-11-20 | Общество С Ограниченной Ответственностью "Тмк-Премиум Сервис" | Герметичное резьбовое соединение нефтепромысловых труб |
| BR112017014103B1 (pt) * | 2015-01-15 | 2021-11-23 | Jfe Steel Corporation | Junta de parafuso para tubo |
| RU2604461C1 (ru) | 2015-08-21 | 2016-12-10 | Открытое акционерное общество "Первоуральский новотрубный завод" | Резьбовое трубное соединение |
| RU2718867C1 (ru) * | 2017-01-18 | 2020-04-15 | Ниппон Стил Корпорейшн | Резьбовое соединение |
| NL2023877B1 (en) * | 2019-09-23 | 2021-05-25 | Tenaris Connections Bv | Torque shoulder for tubular goods connection |
| WO2020254349A1 (en) * | 2019-06-17 | 2020-12-24 | Tenaris Connections B.V. | Torque shoulder for tubular goods connection |
| CN113913889B (zh) * | 2021-09-22 | 2023-05-09 | 成都飞机工业（集团）有限责任公司 | 一种镀锌磷化管接头及降低其表面粗糙度的方法 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211765B2 (pt) * | 1972-03-31 | 1977-04-02 | ||
| US5423579A (en) | 1983-01-17 | 1995-06-13 | Hydril Company | Tubular coupling with metal to metal seal |
| GB8414203D0 (en) | 1984-06-04 | 1984-07-11 | Hunting Oilfield Services Ltd | Pipe connectors |
| JPS616488A (ja) * | 1984-06-20 | 1986-01-13 | 日本鋼管株式会社 | 油井管用ネジ継手 |
| SU1572423A3 (ru) * | 1984-08-30 | 1990-06-15 | Хантинг Ойлфилд Сервисиз (Юк) Лимитед (Фирма) | Резьбовое соединение труб |
| JPS61124792A (ja) | 1984-11-19 | 1986-06-12 | 住友金属工業株式会社 | 油井管用管継手 |
| DE3660516D1 (en) * | 1986-01-23 | 1988-09-15 | Mannesmann Ag | Coupling for oil and gas field pipes |
| JPS639794A (ja) * | 1986-06-27 | 1988-01-16 | 日本鋼管株式会社 | 大径ケ−シング用ネジ継手 |
| US4692988A (en) * | 1986-08-19 | 1987-09-15 | Nowsco Well Service (U.K.) Limited | Screw thread protection |
| US4736967A (en) * | 1986-12-04 | 1988-04-12 | The Hydril Company | Tubular pin configuration to prevent galling while ensuring sealing |
| IT1224745B (it) * | 1988-10-03 | 1990-10-18 | Dalmine Spa | Giunto a tenuta ermetica metallica per tubi |
| US5498035A (en) * | 1990-01-19 | 1996-03-12 | Blose; Thomas L. | Pipe coupling |
| US5137310A (en) | 1990-11-27 | 1992-08-11 | Vallourec Industries | Assembly arrangement using frustoconical screwthreads for tubes |
| JPH0610154A (ja) | 1992-06-26 | 1994-01-18 | Kawasaki Steel Corp | 油井管継手の表面処理方法 |
| JPH07217777A (ja) | 1994-02-04 | 1995-08-15 | Nippon Steel Corp | 耐焼付き性に優れたネジ継手 |
| US6027145A (en) * | 1994-10-04 | 2000-02-22 | Nippon Steel Corporation | Joint for steel pipe having high galling resistance and surface treatment method thereof |
| JPH08145248A (ja) | 1994-11-22 | 1996-06-07 | Kawasaki Steel Corp | 油井鋼管用ネジ継手 |
| JPH0972467A (ja) * | 1995-09-05 | 1997-03-18 | Nippon Steel Corp | グリス無潤滑下での耐焼付き性に優れたネジ継手 |
| US5687999A (en) * | 1995-10-03 | 1997-11-18 | Vallourec Oil & Gas | Threaded joint for tubes |
| WO1998054501A1 (fr) * | 1997-05-30 | 1998-12-03 | Sumitomo Metal Industries, Ltd. | Joint a vis pour tuyau de puits de petrole |
| FR2784446B1 (fr) * | 1998-10-13 | 2000-12-08 | Vallourec Mannesmann Oil & Gas | Assemblage filete integral de deux tubes metalliques |
| JP2001065752A (ja) * | 1999-08-27 | 2001-03-16 | Sumitomo Metal Ind Ltd | 油井管用ねじ継手およびその潤滑被膜形成方法 |
| CA2395943A1 (en) * | 1999-12-27 | 2001-07-05 | Shigeo Nagasaku | Screw joint for oil well pipe |
| EP1295007B1 (fr) * | 2000-06-20 | 2007-05-30 | VALLOUREC MANNESMANN OIL & GAS FRANCE | Joint filete tubulaire avec butee renforcee |
| IT1318179B1 (it) * | 2000-07-17 | 2003-07-23 | Dalmine Spa | Giunzione filettata integrale per tubi. |
| JP3931564B2 (ja) * | 2001-01-25 | 2007-06-20 | 住友金属工業株式会社 | 耐焼付き性及び防錆性に優れた鋼管用ねじ継手 |
| 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 |
-
2001
- 2001-07-13 JP JP2001213469A patent/JP3876656B2/ja not_active Expired - Lifetime
-
2002
- 2002-07-11 RU RU2004104347/06A patent/RU2258171C2/ru active
- 2002-07-11 AT AT02745965T patent/ATE349645T1/de active
- 2002-07-11 CN CNB028140885A patent/CN1245585C/zh not_active Expired - Fee Related
- 2002-07-11 PL PL367111A patent/PL200800B1/pl unknown
- 2002-07-11 MX MXPA04000356A patent/MXPA04000356A/es active IP Right Grant
- 2002-07-11 ES ES02745965T patent/ES2277619T3/es not_active Expired - Lifetime
- 2002-07-11 RO ROA200400029A patent/RO121534B1/ro unknown
- 2002-07-11 DE DE60217119T patent/DE60217119T2/de not_active Expired - Lifetime
- 2002-07-11 BR BRPI0211131-4A patent/BR0211131B1/pt not_active IP Right Cessation
- 2002-07-11 EP EP02745965A patent/EP1408269B1/en not_active Expired - Lifetime
- 2002-07-11 CA CA002452426A patent/CA2452426C/en not_active Expired - Lifetime
- 2002-07-11 WO PCT/JP2002/007053 patent/WO2003006867A1/ja not_active Ceased
- 2002-07-12 MY MYPI20022661A patent/MY129407A/en unknown
-
2003
- 2003-07-25 US US10/626,638 patent/US6957834B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BR0211131B1 (pt) | 2011-02-08 |
| RU2004104347A (ru) | 2005-03-27 |
| ATE349645T1 (de) | 2007-01-15 |
| JP3876656B2 (ja) | 2007-02-07 |
| PL200800B1 (pl) | 2009-02-27 |
| US20040217592A1 (en) | 2004-11-04 |
| WO2003006867A1 (en) | 2003-01-23 |
| DE60217119T2 (de) | 2007-10-25 |
| DE60217119D1 (de) | 2007-02-08 |
| CA2452426C (en) | 2009-09-29 |
| RO121534B1 (ro) | 2007-10-30 |
| ES2277619T3 (es) | 2007-07-16 |
| JP2003028353A (ja) | 2003-01-29 |
| EP1408269B1 (en) | 2006-12-27 |
| PL367111A1 (en) | 2005-02-21 |
| EP1408269A4 (en) | 2004-12-29 |
| MXPA04000356A (es) | 2004-05-04 |
| CN1527917A (zh) | 2004-09-08 |
| CN1245585C (zh) | 2006-03-15 |
| US6957834B2 (en) | 2005-10-25 |
| MY129407A (en) | 2007-03-30 |
| CA2452426A1 (en) | 2003-01-23 |
| EP1408269A1 (en) | 2004-04-14 |
| RU2258171C2 (ru) | 2005-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Owner name: SUMITOMO METAL INDUSTRIES, LTD. (JP) , VALLOUREC M Free format text: TRANSFERIDO PARTE DOS DIREITOS DE: SUMITOMO METAL INDUSTRIES, LTD. |
|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/07/2002, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B25A | Requested transfer of rights approved |
Owner name: VALLOUREC MANNESMANN OIL AND GAS FRANCE (FR) , NIP |
|
| B25D | Requested change of name of applicant approved |
Owner name: VALLOUREC MANNESMANN OIL AND GAS FRANCE (FR) , NIP |
|
| B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP) , |
|
| B25D | Requested change of name of applicant approved |
Owner name: VALLOUREC OIL AND GAS FRANCE (FR) ; NIPPON STEEL C Owner name: VALLOUREC OIL AND GAS FRANCE (FR) ; NIPPON STEEL CORPORATION (JP) |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 20A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2678 DE 03-05-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |