AR078456A1 - Union roscada para tubos de acero - Google Patents

Union roscada para tubos de acero

Info

Publication number
AR078456A1
AR078456A1 ARP100103505A ARP100103505A AR078456A1 AR 078456 A1 AR078456 A1 AR 078456A1 AR P100103505 A ARP100103505 A AR P100103505A AR P100103505 A ARP100103505 A AR P100103505A AR 078456 A1 AR078456 A1 AR 078456A1
Authority
AR
Argentina
Prior art keywords
box
threads
standard
steel pipes
female
Prior art date
Application number
ARP100103505A
Other languages
English (en)
Inventor
Masaaki Sugino
Shigeo Nagasaku
Original Assignee
Sumitomo Metal Ind
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 filed Critical Sumitomo Metal Ind
Publication of AR078456A1 publication Critical patent/AR078456A1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

Una mejora en la resistencia al gripado de una union roscada para tubos de acero que satisface la norma para una union roscada redondeada API y la cual posee un vástago con roscas triangulares macho y una caja con roscas triangulares hembra con un acoplamiento roscado con roscas macho y un manguito no roscado posicionado en el extremo de la caja. El manguito no roscado es acortado o removido de manera tal que la longitud del manguito no roscado en la direccion axial de la caja es de a lo sumo 1/2 (incluyendo el valor 0) con respecto al valor especificado por la referida norma. La forma de la caja especificada por la norma referida puede ser modificada por la provision de una porcion rebajada en el extremo de la caja y/o por la realizacion de un ángulo de bisel en el extremo de las roscas hembra en +- 15 grados del ángulo de flanco de las roscas hembra.
ARP100103505A 2009-09-29 2010-09-28 Union roscada para tubos de acero AR078456A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009224762 2009-09-29

Publications (1)

Publication Number Publication Date
AR078456A1 true AR078456A1 (es) 2011-11-09

Family

ID=43826087

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100103505A AR078456A1 (es) 2009-09-29 2010-09-28 Union roscada para tubos de acero

Country Status (6)

Country Link
US (1) US9829127B2 (es)
JP (1) JPWO2011040262A1 (es)
CN (1) CN102667290B (es)
AR (1) AR078456A1 (es)
RU (1) RU2486396C1 (es)
WO (1) WO2011040262A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9470046B2 (en) * 2013-02-27 2016-10-18 Chevron U.S.A. Inc. Curved casing pipe with timed connections
CN103398101A (zh) * 2013-08-12 2013-11-20 太仓斯普宁精密机械有限公司 机械零件
US10519805B2 (en) * 2015-04-13 2019-12-31 United Technologies Corporation Turbine case coupling
US11008819B2 (en) * 2017-10-30 2021-05-18 OCTG Connections, LLC Oil country tubular goods casing coupling

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067596A (en) * 1976-08-25 1978-01-10 Smith International, Inc. Dual flow passage drill stem
CA1182490A (en) * 1981-12-17 1985-02-12 Hughes Tool Company Tool joint with internal/external make-up shoulder
US4548431A (en) * 1981-12-17 1985-10-22 Hughes Tool Company - Usa Tool joint with internal/external make-up shoulders
US4753460A (en) * 1985-04-26 1988-06-28 The Hydril Company Tubular connection having two thread sets with multiple interengaging characteristics
US4846508A (en) * 1987-12-16 1989-07-11 Vetco Gray Inc. Tubular connector system
US4865364A (en) * 1988-07-05 1989-09-12 Vetco Gray Inc. Conical thread form
US5092635A (en) * 1990-04-27 1992-03-03 Baker Hughes Incorporated Buttress thread form
US5060740A (en) * 1990-05-29 1991-10-29 Sandvik Rock Tools, Inc. Screw thread coupling
US5037318A (en) * 1990-06-18 1991-08-06 General Signal Corporation Connector for joining junction and panel boxes to metal clad jacketed cable
CA2163282C (en) * 1994-11-22 2002-08-13 Miyuki Yamamoto Threaded joint for oil well pipes
JPH09273671A (ja) * 1996-04-08 1997-10-21 Sumitomo Metal Ind Ltd 油井管用ねじ継手
FR2761450B1 (fr) * 1997-03-27 1999-05-07 Vallourec Mannesmann Oil & Gas Joint filete pour tubes
JP3700108B2 (ja) * 1998-04-13 2005-09-28 株式会社メタルワン 油井管用ネジ継手
JP4210005B2 (ja) 1999-08-17 2009-01-14 新日本製鐵株式会社 耐焼き付き性の優れた管継手及びその製造方法
FR2807095B1 (fr) * 2000-03-31 2002-08-30 Vallourec Mannesmann Oil & Gas Element filete tubulaire delarde pour joint filete tubulaire resistant a la fatigue et joint filete tubulaire resultant
US6447025B1 (en) 2000-05-12 2002-09-10 Grant Prideco, L.P. Oilfield tubular connection
US6478344B2 (en) * 2000-09-15 2002-11-12 Abb Vetco Gray Inc. Threaded connector
JP4092871B2 (ja) * 2000-12-04 2008-05-28 住友金属工業株式会社 ねじ継手の潤滑処理に適した潤滑被膜形成用組成物
US7585002B2 (en) * 2004-04-21 2009-09-08 Baker Hughes Incorporated Expandable tubular connection
EP1864048B1 (en) * 2005-03-29 2013-07-17 Nippon Steel & Sumitomo Metal Corporation Threaded joint for steel pipes
RU2297512C2 (ru) * 2005-04-01 2007-04-20 ОАО "Таганрогский металлургический завод" Герметичное резьбовое соединение нефтепромысловых труб

Also Published As

Publication number Publication date
WO2011040262A1 (ja) 2011-04-07
US20120235406A1 (en) 2012-09-20
CN102667290A (zh) 2012-09-12
US9829127B2 (en) 2017-11-28
RU2486396C1 (ru) 2013-06-27
JPWO2011040262A1 (ja) 2013-02-28
CN102667290B (zh) 2014-08-20

Similar Documents

Publication Publication Date Title
AR068895A1 (es) Union roscada para tubos de acero
AR065922A1 (es) Union roscada para tubos de acero
AR111444A1 (es) Conexión roscada para tubo de acero
MX2017004325A (es) Junta roscada para tuberias de acero.
MY181877A (en) Threaded joint for heavy-walled oil country tubular goods
CA2596513A1 (en) Threaded joint for pipes provided with seal
ES2521678T3 (es) Protector para unión roscada para tubo
MX2016016919A (es) Junta roscada para tubos de acero.
AR085462A1 (es) Junta roscada para caños de acero
AR102867A1 (es) Conexión tubular con forma de rosca de bloqueo automático utilizada en la industria petrolera
MX2018004757A (es) Conexion roscada para tubo de acero.
MX2018010074A (es) Junta roscada para tubos de acero.
AR078456A1 (es) Union roscada para tubos de acero
AR107034A1 (es) Unión roscada para tubo de acero
MX2017014879A (es) Varilla de perforacion o adaptador con acoplamiento de espiga reforzado.
MX2016003024A (es) Sarta de perforacion con acoplamiento resistente a la flexion.
CL2008002682A1 (es) Conexion para el uso con una tuberia metalica en un casquillo, con un adaptador con rosca interior para asegurar la union en una primera cavidad del cuerpo, un anillo de cerradura del casquillo, que incluye lengüetas, colocado en un segundo extremo del cuerpo.
MY197615A (en) Threaded connection for steel pipes
AR117733A1 (es) Conexión roscada para tubo de acero
AR116680A1 (es) Conexión roscada para tubo de acero
UA96313C2 (ru) Герметичное резьбовое соединение нефтепромысловых труб
BR112015028936A2 (pt) conexão tubular
PE20141986A1 (es) Acoplamiento para tuberias
MX2020014227A (es) Conexion roscada para tubo de acero.
AR094813A1 (es) Junta roscada para tuberías

Legal Events

Date Code Title Description
FG Grant, registration