ITMI932211A1 - Giunzione integrale perfezionata di due tubazioni - Google Patents

Giunzione integrale perfezionata di due tubazioni

Info

Publication number
ITMI932211A1
ITMI932211A1 IT93MI002211A ITMI932211A ITMI932211A1 IT MI932211 A1 ITMI932211 A1 IT MI932211A1 IT 93MI002211 A IT93MI002211 A IT 93MI002211A IT MI932211 A ITMI932211 A IT MI932211A IT MI932211 A1 ITMI932211 A1 IT MI932211A1
Authority
IT
Italy
Prior art keywords
pipes
end part
perfected
integral junction
male
Prior art date
Application number
IT93MI002211A
Other languages
English (en)
Inventor
Sergio Cerruti
Original Assignee
Agip 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
Application filed by Agip Spa filed Critical Agip Spa
Publication of ITMI932211A0 publication Critical patent/ITMI932211A0/it
Priority to ITMI932211A priority Critical patent/IT1272733B/it
Priority to EP94202949A priority patent/EP0648967A1/en
Priority to DE9422301U priority patent/DE9422301U1/de
Priority to CA002118287A priority patent/CA2118287A1/en
Priority to JP6277222A priority patent/JPH07167354A/ja
Priority to RU94037593A priority patent/RU2134371C1/ru
Priority to BR9404138A priority patent/BR9404138A/pt
Priority to CN94117178A priority patent/CN1040791C/zh
Publication of ITMI932211A1 publication Critical patent/ITMI932211A1/it
Priority to US08/800,524 priority patent/US6010163A/en
Application granted granted Critical
Publication of IT1272733B publication Critical patent/IT1272733B/it
Priority to ES200000157U priority patent/ES1045458Y/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
    • 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)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Joints With Pressure Members (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Earth Drilling (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

Giunzione integrale di due tubazioni in cui dal bordo anulare della parte terminale della tubazione femmina si diparte una svasatura interna a sezione decrescente che interferisce con una corrispondente invasatura esterna della parte terminale della tubazione maschio, presente in prossimità dello spallamento aggettante posteriore di quest'ultima, per creare un'altra tenuta metallica ad interferenza oltre a quella già esistente in corrispondenza dell'estremità anteriore della detta parte terminale maschio.
ITMI932211A 1993-10-19 1993-10-19 Giunzione integrale perfezionata di due tubazioni IT1272733B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
ITMI932211A IT1272733B (it) 1993-10-19 1993-10-19 Giunzione integrale perfezionata di due tubazioni
EP94202949A EP0648967A1 (en) 1993-10-19 1994-10-12 Improved integral joint for connecting two pipes
DE9422301U DE9422301U1 (de) 1993-10-19 1994-10-12 Verbesserte integrale Verbindung zum Verbinden zweier Rohre
CA002118287A CA2118287A1 (en) 1993-10-19 1994-10-17 Integral joint for connecting two pipes
JP6277222A JPH07167354A (ja) 1993-10-19 1994-10-18 一体突合せ継手
RU94037593A RU2134371C1 (ru) 1993-10-19 1994-10-18 Интегральное стыковое соединение для соединения двух труб
BR9404138A BR9404138A (pt) 1993-10-19 1994-10-18 União de topo integral
CN94117178A CN1040791C (zh) 1993-10-19 1994-10-19 连结两管件的组合接头
US08/800,524 US6010163A (en) 1993-10-19 1997-02-19 Threaded joint for connecting two pipes with a metal to metal seal
ES200000157U ES1045458Y (es) 1993-10-19 2000-01-26 Acoplamiento integral perfeccionado de dos tuberias.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI932211A IT1272733B (it) 1993-10-19 1993-10-19 Giunzione integrale perfezionata di due tubazioni

Publications (3)

Publication Number Publication Date
ITMI932211A0 ITMI932211A0 (it) 1993-10-19
ITMI932211A1 true ITMI932211A1 (it) 1995-04-19
IT1272733B IT1272733B (it) 1997-06-26

Family

ID=11367050

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI932211A IT1272733B (it) 1993-10-19 1993-10-19 Giunzione integrale perfezionata di due tubazioni

Country Status (9)

Country Link
US (1) US6010163A (it)
EP (1) EP0648967A1 (it)
JP (1) JPH07167354A (it)
CN (1) CN1040791C (it)
BR (1) BR9404138A (it)
CA (1) CA2118287A1 (it)
ES (1) ES1045458Y (it)
IT (1) IT1272733B (it)
RU (1) RU2134371C1 (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999008034A1 (en) * 1997-08-11 1999-02-18 Marubeni Tubulars, Inc. Tubular connection
FR2784446B1 (fr) * 1998-10-13 2000-12-08 Vallourec Mannesmann Oil & Gas Assemblage filete integral de deux tubes metalliques
US6244631B1 (en) 1999-03-02 2001-06-12 Michael Payne High efficiency drill pipe
US6478344B2 (en) 2000-09-15 2002-11-12 Abb Vetco Gray Inc. Threaded connector
FR2868146B1 (fr) * 2004-03-26 2009-01-23 Vallourec Mannesmann Oil Gas F Joint filete tubulaire resistant aux contraintes de flexion
FR2860546B1 (fr) * 2003-10-01 2006-01-27 Vallourec Mannesmann Oil & Gas Composant tubulaire muni d'elements filetes mutuellement orientes et procede pour le realiser
US7513537B2 (en) * 2003-10-22 2009-04-07 Frank's Casing Crew & Rental Tools, Inc. Tubular connection with slotted threads
NL1025631C2 (nl) * 2004-03-03 2005-09-08 Berkin Bv Afdichtingsamenstel.
ITRM20050069A1 (it) * 2005-02-17 2006-08-18 Tenaris Connections Ag Giunzione filettata per tubi provvista di tenuta.
CN102425381B (zh) * 2005-03-02 2015-11-25 瓦卢雷克曼内斯曼石油及天然气法国公司 钻柱连接件
KR100666799B1 (ko) 2005-08-18 2007-01-09 현대자동차주식회사 자동차 엔진 냉각용 니플의 취부구조
CN102087072B (zh) * 2010-12-30 2013-09-25 云南驰宏锌锗股份有限公司 一种密封性好的改型鼓风炉支风管
US8641101B2 (en) 2011-04-29 2014-02-04 Hamilton Sundstrand Corporation Oil transfer tube and assembly
ITPD20120186A1 (it) * 2012-06-07 2013-12-08 Consorzio Rfx Giunzione con tenuta in vuoto
US9677346B2 (en) 2012-11-28 2017-06-13 Ultra Premium Oilfield Services, Ltd. Tubular connection with helically extending torque shoulder
US9869139B2 (en) 2012-11-28 2018-01-16 Ultra Premium Oilfield Services, Ltd. Tubular connection with helically extending torque shoulder
RU2554382C1 (ru) * 2014-02-11 2015-06-27 Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр им. М.В. Хруничева" Трубчатый переходник для соединения трубопроводов из разнородных металлов
US10281066B2 (en) * 2014-03-07 2019-05-07 Houston International Specialty, Inc. Flush threaded connection and method of forming and using the flush threaded connection
JP5891537B2 (ja) * 2014-07-07 2016-03-23 Smc株式会社 管継手
FR3027338B1 (fr) * 2014-10-16 2016-12-02 Vallourec Oil & Gas France Connexion polyvalente etanche a double butee
AU2017338057C1 (en) 2016-09-30 2020-07-16 Jfe Steel Corporation Threaded joint for oil well steel pipe
RU185638U1 (ru) * 2018-08-20 2018-12-13 Общество с ограниченной ответственностью Завод "Авеко Тьюб" Герметичное резьбовое соединение
CN109236195B (zh) * 2018-11-14 2020-08-04 邹城兖矿泰德工贸有限公司 螺丝头

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1927656A (en) * 1931-12-23 1933-09-19 Spang Chalfant & Co Inc Pipe joint
US2239942A (en) * 1939-05-17 1941-04-29 Hydril Company Of California Well pipe joint
US2258066A (en) * 1940-03-11 1941-10-07 Youngstown Sheet And Tube Co Pipe joint
DE2641767B2 (de) * 1976-09-14 1979-05-31 Mannesmann Ag, 4000 Duesseldorf Gewindeverbindung für ölfeldrohre
US4398756A (en) * 1980-09-15 1983-08-16 Vallourec, S. A. Cylindro-conical pipe joint
DZ508A1 (fr) * 1982-02-18 2004-09-13 Vallourec Nouveau joint pour tubes d'acier étanche aux pressions élevees et peu sensible au phénomene de grippage.
JPS58157087U (ja) * 1982-04-16 1983-10-20 日本鋼管株式会社 油井管用ネジ継手
US4572549A (en) * 1982-08-24 1986-02-25 Cameron Iron Works, Inc. Subsea pipelines
US4538840A (en) * 1983-01-03 1985-09-03 Delange Richard W Connector means for use on oil and gas well tubing or the like
US4521042A (en) * 1983-07-05 1985-06-04 Hydril Company Threaded connection
JPS60205091A (ja) * 1984-03-29 1985-10-16 住友金属工業株式会社 油井管用管継手
GB8414203D0 (en) * 1984-06-04 1984-07-11 Hunting Oilfield Services Ltd Pipe connectors
US4750761A (en) * 1984-11-23 1988-06-14 Watts John Dawson Oilwell tubular connection
US4707001A (en) * 1986-06-20 1987-11-17 Seal-Tech, Inc. Liner connection
US4696498A (en) * 1986-10-29 1987-09-29 Quanex Corporation Tubular connection
US5505502A (en) * 1993-06-09 1996-04-09 Shell Oil Company Multiple-seal underwater pipe-riser connector

Also Published As

Publication number Publication date
BR9404138A (pt) 1995-06-13
IT1272733B (it) 1997-06-26
JPH07167354A (ja) 1995-07-04
EP0648967A1 (en) 1995-04-19
CA2118287A1 (en) 1995-04-20
CN1040791C (zh) 1998-11-18
RU2134371C1 (ru) 1999-08-10
ES1045458Y (es) 2001-03-01
ES1045458U (es) 2000-09-01
CN1105111A (zh) 1995-07-12
US6010163A (en) 2000-01-04
RU94037593A (ru) 1996-08-20
ITMI932211A0 (it) 1993-10-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971014