BR0111985A - Junta de cano - Google Patents

Junta de cano

Info

Publication number
BR0111985A
BR0111985A BR0111985-0A BR0111985A BR0111985A BR 0111985 A BR0111985 A BR 0111985A BR 0111985 A BR0111985 A BR 0111985A BR 0111985 A BR0111985 A BR 0111985A
Authority
BR
Brazil
Prior art keywords
thread
pipe
tapered profile
penetration
tapered
Prior art date
Application number
BR0111985-0A
Other languages
English (en)
Other versions
BR0111985B1 (pt
Inventor
Shigeo Nagasaku
Jun Maeda
Katsutoshi Simitani
Original Assignee
Sumitomo Metal Ind
Vallourec Mannesmann Oil & Gas
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Ind, Vallourec Mannesmann Oil & Gas filed Critical Sumitomo Metal Ind
Publication of BR0111985A publication Critical patent/BR0111985A/pt
Publication of BR0111985B1 publication Critical patent/BR0111985B1/pt

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
    • 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

"JUNTA DE CANO". Uma junta de cano formada pelo atarraxamento de uma porção de pino tendo uma rosca macho de perfil cónico formada na superfície periférica externa da extremidade de um cano em uma porção de caixa tendo uma rosca fêmea de perfil cónico formada na superfície periférica interna da extremidade de um cano ou um cano curto de modo a engatar de modo rosqueado com a rosca macho de perfil cónico, a junta do cano tendo a seguinte forma: espaço livre C entre os flancos de penetração da rosca: 0,5 1,0 mm ângulo do flanco de penetração da rosca <sym>: 15 - 60 graus superfícies da crista da rosca e superfícies da raiz da rosca: paralelas ao eixo do cano raio R das porções de canto do flanco de penetração da rosca macho: 1,0 - 1,25 mm Além disso, o perfil cónico da porção de rosca incompleta da porção de pino é preferivelmente 0,96 - 0,90 vezes o perfil cónico nominal da porção de rosca completa.
BRPI0111985-0A 2000-06-09 2001-06-08 junta de cano. BR0111985B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000173732 2000-06-09
PCT/JP2001/004834 WO2001094832A1 (fr) 2000-06-09 2001-06-08 Joint de tuyaux

Publications (2)

Publication Number Publication Date
BR0111985A true BR0111985A (pt) 2003-04-01
BR0111985B1 BR0111985B1 (pt) 2009-08-11

Family

ID=18675908

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0111985-0A BR0111985B1 (pt) 2000-06-09 2001-06-08 junta de cano.

Country Status (11)

Country Link
US (1) US6698802B2 (pt)
EP (1) EP1310719B1 (pt)
CN (1) CN1282843C (pt)
AT (1) ATE295499T1 (pt)
AU (1) AU2001264222A1 (pt)
BR (1) BR0111985B1 (pt)
CA (1) CA2411447C (pt)
DE (1) DE60110805T2 (pt)
ES (1) ES2241831T3 (pt)
MX (1) MXPA02012145A (pt)
WO (1) WO2001094832A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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
EP2002165B1 (en) * 2006-03-31 2017-09-06 Nippon Steel & Sumitomo Metal Corporation Tubular threaded joint
JP5250990B2 (ja) * 2007-03-28 2013-07-31 新日鐵住金株式会社 油井管用ねじ継手
FR2939861B1 (fr) * 2008-12-16 2010-12-24 Vallourec Mannesmann Oil & Gas France Joint tubulaire a filetage autobloquant utilise dans l'industrie du petrole
JP4930647B1 (ja) * 2010-06-30 2012-05-16 Ｊｆｅスチール株式会社 管用ねじ継手
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 (ja) * 2013-02-18 2015-11-04 Ｊｆｅスチール株式会社 管接続用ねじ継手
JP5742885B2 (ja) * 2013-06-14 2015-07-01 Ｊｆｅスチール株式会社 耐焼付き性に優れた油井管用ねじ継手
CN103556956B (zh) * 2013-11-01 2015-11-25 南通永大管业股份有限公司 一种高密封性油管的自适应螺纹结构
CN104384574B (zh) * 2014-10-27 2017-02-08 株洲钻石切削刀具股份有限公司 可重复装卸的旋转刀具
CN104338974B (zh) * 2014-10-27 2017-10-27 株洲钻石切削刀具股份有限公司 一种可重复装卸的旋转刀具
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)

* Cited by examiner, † Cited by third party
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 (fr) * 1976-07-23 1978-02-17 Vallourec Joint pour tubes, notamment pour tubes petroliers
IT1199343B (it) * 1986-12-23 1988-12-30 Dalmine Spa Giunto perfezionato per tubi di rivestimento di pozzi
JPH0631661B2 (ja) * 1987-02-23 1994-04-27 新日本製鐵株式会社 低応力・高気密油井管用ネジ継手
CA1322773C (en) * 1989-07-28 1993-10-05 Erich F. Klementich Threaded tubular connection
JPH0769028B2 (ja) * 1990-05-07 1995-07-26 新日本製鐵株式会社 油井管継手
JPH04157282A (ja) * 1990-10-19 1992-05-29 Nippon Steel Corp 耐焼付き性の優れた管ねじ継手
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
US6322110B1 (en) * 1997-08-11 2001-11-27 Marubeni Tubulars, Inc. Tubular connection
JP3869565B2 (ja) 1997-12-04 2007-01-17 新日本製鐵株式会社 管継手
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
UA71575C2 (uk) * 1998-09-07 2004-12-15 Валлурек Маннесманн Ойл Енд Гес Франс Різьбове з'єднання двох металевих труб з великим моментом загвинчування
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

Also Published As

Publication number Publication date
US6698802B2 (en) 2004-03-02
CN1282843C (zh) 2006-11-01
EP1310719A1 (en) 2003-05-14
ATE295499T1 (de) 2005-05-15
DE60110805T2 (de) 2006-02-23
EP1310719B1 (en) 2005-05-11
BR0111985B1 (pt) 2009-08-11
US20030122378A1 (en) 2003-07-03
CA2411447A1 (en) 2002-12-05
CN1436289A (zh) 2003-08-13
CA2411447C (en) 2006-01-31
WO2001094832A1 (fr) 2001-12-13
AU2001264222A1 (en) 2001-12-17
EP1310719A4 (en) 2004-09-29
ES2241831T3 (es) 2005-11-01
WO2001094832A8 (fr) 2002-07-11
MXPA02012145A (es) 2004-08-19
DE60110805D1 (de) 2005-06-16

Similar Documents

Publication Publication Date Title
BR0111985A (pt) Junta de cano
MY126187A (en) Threaded tubular connection with trapezoidal threads having a convexly rounded thread face.
BR0111528A (pt) Junta com roscas de perfil cÈnico
US4676529A (en) Pipe joint
BR9913495A (pt) Conexão rosqueada de dois tubos metálicos com canelura na filetagem
BR9809844A (pt) Entalhes para a redução de tensão para conexão tubular e processo de liberação de tensão.
CA2519496A1 (en) Pipe joint
DE69941016D1 (de) Medizinische Vorrichtung mit einem Gewinde mit rückwärts gerichteten tragenden Flächen
BRPI0514997A (pt) junta roscada para um tubo de aço
BR0309793A (pt) Junção de tubulação roscada e tubulação
MY119683A (en) Threaded connection for two metal pipes with a high makeup torque.
IE772648L (en) Pipe section and coupling
FR2359353A1 (fr) Joint pour tubes, notamment pour tubes petroliers
BR112012012134A2 (pt) ligação roscada
ATE21734T1 (de) Schraube.
NO952056L (no) Gjengeforbindelse for rör
BR9714211C1 (pt) Tampão de tubulação de conformar rosca
ATE471478T1 (de) Rohrverbindung mit einer überwurfmutter
KR870011410A (ko) 관로용 연결 박육관 및 그의 접속구조
ES2003071A4 (es) Union de tubos hermetica para gases, para tubos de revestimiento y tubos montados
CA2419198A1 (en) Pipe joint and coupling
ATE52314T1 (de) Schraubverbindung fuer stahlrohre mit dichtungsvorrichtung im bereich des gewindes.
BR9712506A (pt) Conector de condutos e processo
CA2279899A1 (en) Pipe joint
WO2005111367A8 (fr) Raccord filete a haut degre d&#39;etancheite destine aux tuyaux d&#39;extraction de petrole (et variantes) et procedes de fabrication dudit raccord filete des tuyaux

Legal Events

Date Code Title Description
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 08/06/2001, 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 2623 DE 13-04-2021 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.