CU23115A3 - Junta roscada para tuberia - Google Patents

Junta roscada para tuberia

Info

Publication number
CU23115A3
CU23115A3 CU5A CU20030005A CU23115A3 CU 23115 A3 CU23115 A3 CU 23115A3 CU 5 A CU5 A CU 5A CU 20030005 A CU20030005 A CU 20030005A CU 23115 A3 CU23115 A3 CU 23115A3
Authority
CU
Cuba
Prior art keywords
threaded pipe
annular
female
male
threaded
Prior art date
Application number
CU5A
Other languages
English (en)
Inventor
Angelo Signorelli
Giuseppe Rotini
Pina Giuseppe Della
Original Assignee
Dalmine Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11445490&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CU23115(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dalmine Spa filed Critical Dalmine Spa
Publication of CU23115A3 publication Critical patent/CU23115A3/es

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
    • 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
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joints Allowing Movement (AREA)
  • Earth Drilling (AREA)
  • Joints With Pressure Members (AREA)
  • Gasket Seals (AREA)

Abstract

Junta roscada para tubería que consta de un elemento macho (1) y un elemento hembra (2) colocados respectivamente en la superficie exterior y en la superficie interior de dos partes conicas y truncadas del enroscado (6, 7, 8, 9) con el mismo valor de conicidad y que se encuentran radialmente espaciadas, ambas estAn divididas respectivamente por salientes anulares (5, 5`)que se encuentran en una posicion paralela y ortogonal con respecto al eje del tubo. éstas estAn provistas de dos superficies de sellado (12, 12`, 13, 13`), una de las cuales tiene forma conica y la otra esfÉrica. DespuÉs del atornillado de los dos elementos (1, 2), dichas dos secciones anulares (5, 5`) se encuentran en contacto. Cada elemento macho (1) y hembra (2) consta, respectivamente y a lo largo de toda su superficie exterior e interior una cavidad de circunferencia (14, 15) colocada entre una parte del enroscado y del saliente anular (5, 5`) a fin de permitir la expansion de la grasa lubricante.
CU5A 2000-07-17 2003-01-07 Junta roscada para tuberia CU23115A3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI001614A IT1318179B1 (it) 2000-07-17 2000-07-17 Giunzione filettata integrale per tubi.

Publications (1)

Publication Number Publication Date
CU23115A3 true CU23115A3 (es) 2006-03-29

Family

ID=11445490

Family Applications (1)

Application Number Title Priority Date Filing Date
CU5A CU23115A3 (es) 2000-07-17 2003-01-07 Junta roscada para tuberia

Country Status (18)

Country Link
US (1) US7066499B2 (es)
EP (1) EP1301738B1 (es)
JP (1) JP4856841B2 (es)
AR (1) AR029736A1 (es)
AT (1) ATE278143T1 (es)
AU (2) AU2001287624B2 (es)
BR (1) BR0112323B1 (es)
CA (1) CA2415924C (es)
CU (1) CU23115A3 (es)
DE (1) DE60106041T2 (es)
EA (1) EA004409B1 (es)
EC (1) ECSP034432A (es)
GC (1) GC0000232A (es)
IT (1) IT1318179B1 (es)
MX (1) MXPA03000413A (es)
NO (1) NO335498B1 (es)
OA (1) OA12338A (es)
WO (1) WO2002006715A1 (es)

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JP3876656B2 (ja) * 2001-07-13 2007-02-07 住友金属工業株式会社 管用ねじ継手
ITRM20050069A1 (it) 2005-02-17 2006-08-18 Tenaris Connections Ag Giunzione filettata per tubi provvista di tenuta.
JP4805598B2 (ja) * 2005-04-15 2011-11-02 日東工器株式会社 雌雄部材組立体
FR2913746B1 (fr) * 2007-03-14 2011-06-24 Vallourec Mannesmann Oil & Gas Joint filete tubulaire etanche pour sollicitations de pression interieure et exterieure
US9599259B2 (en) * 2007-05-29 2017-03-21 Vam Usa, Llc Oilfield threaded connections
EP2006589B1 (en) * 2007-06-22 2011-08-31 Tenaris Connections Aktiengesellschaft Threaded joint with energizable seal
FR2917805B1 (fr) 2007-06-25 2009-09-04 Vallourec Mannesmann Oil & Gas Element filete de composant a filetage antagonistes, et joint filete tubulaire correspondant
EP2009340B1 (en) * 2007-06-27 2010-12-08 Tenaris Connections Aktiengesellschaft Threaded joint with pressurizable seal
EP2017507B1 (en) * 2007-07-16 2016-06-01 Tenaris Connections Limited Threaded joint with resilient seal ring
DE602007013892D1 (de) 2007-08-24 2011-05-26 Tenaris Connections Ag Gewindeverbindungsstück mit hoher Radiallast und unterschiedlich behandelten Oberflächen
DE602007008890D1 (de) * 2007-08-24 2010-10-14 Tenaris Connections Ag Verfahren zur Erhöhung der Ermüdungsbeständigkeit einer Schraubverbindung
ATE471433T1 (de) * 2008-02-29 2010-07-15 Tenaris Connections Ag Gewindeverbindungsstück mit verbesserten elastischen dichtungsringen
EP2243920A1 (en) 2009-04-22 2010-10-27 Tenaris Connections Aktiengesellschaft Threaded joint for tubes, pipes and the like
EP2325435B2 (en) 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
US9222607B2 (en) * 2009-12-04 2015-12-29 Baker Hughes Incorporated Threaded connection with metal to metal seal capable of expansion
US8919387B2 (en) * 2009-12-07 2014-12-30 General Plastics & Composites, L.P. High strength thread for tubular composites
EP2372211B1 (en) 2010-03-26 2015-06-03 Tenaris Connections Ltd. Thin-walled pipe joint and method to couple a first pipe to a second pipe
US10215314B2 (en) * 2010-08-23 2019-02-26 Vallourec Oil And Gas France Tubular threaded connection
US8882157B2 (en) * 2010-09-27 2014-11-11 United States Steel Corporation Connecting oil country tubular goods
US9163296B2 (en) 2011-01-25 2015-10-20 Tenaris Coiled Tubes, Llc Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment
US8931809B2 (en) * 2012-09-21 2015-01-13 Vallourec Oil And Gas France Tubular threaded connection
US20140182732A1 (en) 2012-12-31 2014-07-03 John M. Coogan Flush joint pipe
JP6204496B2 (ja) 2013-01-11 2017-09-27 テナリス・コネクシヨンズ・ベー・ブイ 耐ゴーリング性ドリルパイプツールジョイントおよび対応するドリルパイプ
US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
EP2789701A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789700A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2885440B1 (en) 2013-06-25 2016-03-23 Tenaris Connections Ltd. High-chromium heat-resistant steel
US9926749B2 (en) * 2014-04-04 2018-03-27 Enventure Global Technology Inc. Expandable metal-to-metal seal connection
CA2961189C (en) * 2014-10-06 2020-02-18 Nippon Steel Corporation Threaded joint for steel pipes
FR3030668B1 (fr) 2014-12-19 2016-12-16 Vallourec Oil & Gas France Joint filete
US20160305192A1 (en) 2015-04-14 2016-10-20 Tenaris Connections Limited Ultra-fine grained steels having corrosion-fatigue resistance
US11493154B2 (en) 2015-12-11 2022-11-08 Vallourec Oil And Gas France Threaded connection including an intermediate shoulder
UA119127C2 (uk) * 2015-12-15 2019-04-25 Ніппон Стіл Енд Сумітомо Метал Корпорейшн Нарізне з'єднання для сталевої труби
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
CA3031919C (en) * 2016-09-30 2021-02-02 Jfe Steel Corporation Threaded joint for oil well steel pipe
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
AU2018268498B2 (en) * 2017-05-15 2020-10-15 Nippon Steel Corporation Threaded connection for steel pipes
US20210404265A1 (en) * 2018-10-29 2021-12-30 Dril-Quip, Inc. Threaded connector having metal-to-metal seal
UA128594C2 (uk) * 2019-09-24 2024-08-21 Ніппон Стіл Корпорейшн Нарізне з'єднання
US12422065B1 (en) * 2022-12-13 2025-09-23 Benoit Premium Threading, Llc Formed internal surface tubular connection
WO2025054170A1 (en) * 2023-09-05 2025-03-13 Hydril Company Circular locking seal

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US2992019A (en) 1958-07-07 1961-07-11 Hydril Co Casing joint having metal-to-metal sealing means responsive to fluid pressure
DE1533619A1 (es) 1967-04-28 1970-06-11
JPS5211765B2 (es) * 1972-03-31 1977-04-02
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US4570982A (en) * 1983-01-17 1986-02-18 Hydril Company Tubular joint with trapped mid-joint metal-to-metal seal
US5423579A (en) * 1983-01-17 1995-06-13 Hydril Company Tubular coupling with metal to metal seal
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US5687999A (en) * 1995-10-03 1997-11-18 Vallourec Oil & Gas Threaded joint for tubes
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IT1309704B1 (it) * 1999-02-19 2002-01-30 Eni Spa Giunzione integrale di due tubazioni
US6254146B1 (en) * 1999-04-23 2001-07-03 John Gandy Corporation Thread form with multifacited flanks

Also Published As

Publication number Publication date
ECSP034432A (es) 2003-04-25
US20040021314A1 (en) 2004-02-05
ITMI20001614A1 (it) 2002-01-17
MXPA03000413A (es) 2003-10-15
ATE278143T1 (de) 2004-10-15
AU2001287624B2 (en) 2005-11-10
OA12338A (en) 2006-05-15
CA2415924A1 (en) 2002-01-24
CA2415924C (en) 2010-03-30
JP2004504563A (ja) 2004-02-12
AU8762401A (en) 2002-01-30
AR029736A1 (es) 2003-07-10
JP4856841B2 (ja) 2012-01-18
IT1318179B1 (it) 2003-07-23
EA200300154A1 (ru) 2003-10-30
NO20030208L (no) 2003-03-17
DE60106041T2 (de) 2005-11-10
BR0112323A (pt) 2003-06-10
US7066499B2 (en) 2006-06-27
ITMI20001614A0 (it) 2000-07-17
EA004409B1 (ru) 2004-04-29
BR0112323B1 (pt) 2009-12-01
NO335498B1 (no) 2014-12-22
GC0000232A (en) 2006-03-29
DE60106041D1 (de) 2004-11-04
EP1301738A1 (en) 2003-04-16
WO2002006715A1 (en) 2002-01-24
EP1301738B1 (en) 2004-09-29
NO20030208D0 (no) 2003-01-15

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