IT1177634B - Perfezionamento nelle connessioni filettate per tubi - Google Patents

Perfezionamento nelle connessioni filettate per tubi

Info

Publication number
IT1177634B
IT1177634B IT47967/84A IT4796784A IT1177634B IT 1177634 B IT1177634 B IT 1177634B IT 47967/84 A IT47967/84 A IT 47967/84A IT 4796784 A IT4796784 A IT 4796784A IT 1177634 B IT1177634 B IT 1177634B
Authority
IT
Italy
Prior art keywords
pipes
improvement
threaded connections
connections
threaded
Prior art date
Application number
IT47967/84A
Other languages
English (en)
Other versions
IT8447967A1 (it
IT8447967A0 (it
Inventor
Robert Alan Axford
Edgar Charles Wood
Herbert Frank Brandana
Original Assignee
Axford Robert A
Edgar Charles Wood
Herbert Frank Brandana
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 Axford Robert A, Edgar Charles Wood, Herbert Frank Brandana filed Critical Axford Robert A
Publication of IT8447967A0 publication Critical patent/IT8447967A0/it
Publication of IT8447967A1 publication Critical patent/IT8447967A1/it
Application granted granted Critical
Publication of IT1177634B publication Critical patent/IT1177634B/it

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
    • 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
    • E21B17/08—Casing joints
    • 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
    • F16L15/008—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with sealing rings
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/182—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for screw-threaded joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Earth Drilling (AREA)
IT47967/84A 1983-04-04 1984-03-30 Perfezionamento nelle connessioni filettate per tubi IT1177634B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/481,797 US4568113A (en) 1983-04-04 1983-04-04 Pipe connection

Publications (3)

Publication Number Publication Date
IT8447967A0 IT8447967A0 (it) 1984-03-30
IT8447967A1 IT8447967A1 (it) 1985-09-30
IT1177634B true IT1177634B (it) 1987-08-26

Family

ID=23913437

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47967/84A IT1177634B (it) 1983-04-04 1984-03-30 Perfezionamento nelle connessioni filettate per tubi

Country Status (10)

Country Link
US (1) US4568113A (it)
JP (1) JPS59195988A (it)
BE (1) BE899323A (it)
CA (1) CA1244063A (it)
DE (1) DE3411519A1 (it)
FR (1) FR2543653B1 (it)
GB (1) GB2138905B (it)
IT (1) IT1177634B (it)
MX (1) MX160056A (it)
NL (1) NL8400962A (it)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4712815A (en) * 1984-10-02 1987-12-15 Hydril Company Metal-to-metal wedge thread coupling connector
US4875713A (en) * 1985-09-24 1989-10-24 Kenneth J. Carstensen Internally coated tubular system
GB8617827D0 (en) * 1986-07-22 1986-08-28 British Steel Corp Joints for tubular members
US4852655A (en) * 1987-05-27 1989-08-01 Guy Weldon E Tubing coupling and method
US4773479A (en) * 1987-05-27 1988-09-27 Guy Weldon E Corrosion guard tubing nipple
US4846508A (en) * 1987-12-16 1989-07-11 Vetco Gray Inc. Tubular connector system
US4875710A (en) * 1988-01-25 1989-10-24 Ameron, Inc. Abrasive threaded fiberglass pipe joint
CA1334297C (en) * 1988-02-25 1995-02-07 Lynn Ebersole Well tubing liner system
US5320388A (en) * 1988-02-25 1994-06-14 Miller Pipeline Service Corporation Well tubing liner system
US5129689A (en) * 1990-12-10 1992-07-14 Intevep, S.A. Threaded tubular connection with outer threaded ring
US6176524B1 (en) * 1995-08-19 2001-01-23 Nippon Steel Corporation Oil well pipe threaded joint
FR2742840B1 (fr) * 1995-12-22 1998-02-27 Vallourec Oil & Gas Joint filete pour tubes metalliques avec revetement interieur
US6042153A (en) * 1998-02-25 2000-03-28 Grant Prideco, Inc. Threaded connection for internally clad pipe
US6863313B1 (en) 1998-02-25 2005-03-08 Grant Prideco, L.P. Threaded connection for internally clad pipe
GB9926019D0 (en) * 1999-11-04 2000-01-12 British Gas Plc Pipe joint
CA2311156A1 (en) * 2000-06-09 2001-12-09 Trent Michael Victor Kaiser Tubular connection torque reaction ring
US7108063B2 (en) * 2000-09-25 2006-09-19 Carstensen Kenneth J Connectable rod system for driving downhole pumps for oil field installations
US7596847B2 (en) * 2000-09-25 2009-10-06 Carstensen Kenneth J Connectable rod system for driving downhole pumps for oil field installations
US20040140669A1 (en) * 2002-10-30 2004-07-22 Powers William Alan Thread for pipe joint
EP1749165A2 (en) * 2004-05-05 2007-02-07 Fred N. Huston Threaded connection for oil field applications
US7731246B2 (en) * 2006-09-29 2010-06-08 Varco I/P, Inc. Pipe coupling system
US20090008929A1 (en) * 2007-07-05 2009-01-08 David Vernon Person Pipe coupling spacer insert
DE102007051436B4 (de) * 2007-10-25 2010-01-28 H. Butting Gmbh & Co. Kg Verbindungssystem für doppelwandige Rohre
US8678447B2 (en) 2009-06-04 2014-03-25 National Oilwell Varco, L.P. Drill pipe system
DE102009050719A1 (de) 2009-10-26 2011-05-12 H. Butting Gmbh & Co. Kg Gewindemuffe, Förderrohr und System auf Gewindemuffe und Förderrohr
US9828812B2 (en) 2010-03-22 2017-11-28 Single Buoy Moorings, Inc. Sealed pipe joint
US20110227338A1 (en) * 2010-03-22 2011-09-22 Jack Pollack Sealed pipe joint
JP5779990B2 (ja) * 2010-06-30 2015-09-16 Ｊｆｅスチール株式会社 ねじ切削方法
JP5779989B2 (ja) * 2010-06-30 2015-09-16 Ｊｆｅスチール株式会社 ねじ切削方法
DE102010061006A1 (de) 2010-12-03 2012-06-06 Friedr. Ischebeck Gmbh Kupplung, insbesondere für das Verbinden von Ankerstangen
EP2668363A1 (en) 2011-01-27 2013-12-04 National Oilwell Varco, L.P. System and method for coupling pipes
US8857860B2 (en) * 2011-03-29 2014-10-14 Composite Lining Systems, LP Coupling assembly with corrosion barrier for GRE-lined premium threaded pipe
US9239122B2 (en) 2012-05-22 2016-01-19 Single Buoy Moorings, Inc. Pipe connection
WO2015075966A1 (ja) * 2013-11-20 2015-05-28 ＴＯＫｉエンジニアリング株式会社 管継手構造体
US9857005B2 (en) 2014-01-10 2018-01-02 Wright's Well Control Services, Llc Fluid connector assembly and method of establishing a fluid connection
US10024119B2 (en) 2014-05-02 2018-07-17 Tejas Tubular Products, Inc. Threaded connection
JP6373397B2 (ja) * 2014-10-17 2018-08-15 株式会社メタルワン 鋼管の継手構造およびその製造方法
MY182111A (en) * 2015-10-21 2021-01-18 Nippon Steel Corp Threaded connection for steel pipe
US10822885B2 (en) 2017-03-20 2020-11-03 Gb Connections Llc Reduced drag casing connection
RU172778U1 (ru) * 2017-04-04 2017-07-24 Борис Георгиевич Ломакин Муфтовое резьбовое соединение труб
CN107552900A (zh) * 2017-11-02 2018-01-09 山东沂水机床厂有限公司 一种机床用管螺纹锥度杠
CA2984826A1 (en) * 2017-11-07 2019-05-07 Complete Group Technologies Ltd. Multiple tapered threaded connection
AR113535A1 (es) * 2017-12-05 2020-05-13 Nippon Steel & Sumitomo Metal Corp Unión roscada para tubos de acero
US20200011472A1 (en) * 2018-07-03 2020-01-09 Wei Xie Oilfield tubing and methods for making oilfield tubing
RU2766652C1 (ru) * 2020-10-06 2022-03-15 Общество с ограниченной ответственностью «Новые Трубные Технологии». Биаксиальная муфта
US12018776B1 (en) * 2022-01-20 2024-06-25 Tejas Tubular Products, Inc. Threaded connection
US11898666B1 (en) * 2022-08-05 2024-02-13 Saudi Arabian Oil Company High torque threaded connections with triple taper thread profiles

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068068B (it) * 1959-10-29
US2183644A (en) * 1939-12-19 Threaded joint and apparatus for
US590811A (en) * 1897-09-28 Interiorly-lined pipe
CH109945A (de) * 1923-03-07 1925-05-01 Roeckner Martin Rohrverbindung.
US1525414A (en) * 1924-03-11 1925-02-03 Roeckner Martin Pipe joint
US2587544A (en) * 1948-06-01 1952-02-26 United States Steel Corp Threaded joint capable of being quickly made and broken
US2532632A (en) * 1948-10-04 1950-12-05 Hydril Corp Tubing and tubing joint
GB737770A (en) * 1953-08-31 1955-09-28 Stewarts & Lloyds Ltd Pipe joints
US3054628A (en) * 1954-06-08 1962-09-18 Atlas Bradford Company Pipe coupling having a teflon sealing gasket
US2854760A (en) * 1955-03-18 1958-10-07 Fellows Gear Shaper Co Semi-automatic gear testing mechanism
US3079181A (en) * 1956-05-03 1963-02-26 Shell Oil Co Box-and-pin-type threaded joint having different pitches and pitch diameters
US2907589A (en) * 1956-11-05 1959-10-06 Hydril Co Sealed joint for tubing
US3100656A (en) * 1959-05-11 1963-08-13 Hydril Co Synthetic resin seal ring in tubing joint for plastic coated tubing
NL271091A (it) * 1961-11-07 1964-07-27
US3185502A (en) * 1961-12-26 1965-05-25 Hydril Co Lined and sealed tubing joint
BE633562A (it) * 1962-06-26
FR1360257A (fr) * 1963-03-25 1964-05-08 Vallourec Dispositif pour l'assemblage étanche de tubes
FR1419146A (fr) * 1963-12-23 1965-11-26 Procédé et dispositif pour l'usinage de pièces métalliques, notamment de raccords pour tubes ou conduits
US3266821A (en) * 1964-01-14 1966-08-16 Safford William Joseph Sealed pipe coupling
US3307860A (en) * 1965-01-15 1967-03-07 Mobil Oil Corp Joint for liner-carrying well pipe
US3336054A (en) * 1965-01-15 1967-08-15 Mobil Oil Corp Liner-carrying well pipe and joint
US3359013A (en) * 1965-09-03 1967-12-19 Hydril Co Deep well casing jont
FR1489013A (fr) * 1965-11-05 1967-07-21 Vallourec Joint d'assemblage pour tubes métalliques
LU51742A1 (it) * 1966-08-10 1968-03-25
US3503771A (en) * 1967-07-18 1970-03-31 Kroyer K K K Synthetic aggregate material and a process for producing same
FR1583421A (it) * 1968-02-20 1969-10-31
NL155335C (it) * 1971-07-09 1900-01-01
US3994516A (en) * 1975-03-05 1976-11-30 Otis Engineering Corporation Telescoping pipe coupling with improved pressure seal connection threads
US4026583A (en) * 1975-04-28 1977-05-31 Hydril Company Stainless steel liner in oil well pipe
US4033615A (en) * 1975-06-16 1977-07-05 Ross Operating Valve Company Port thread
GB1583038A (en) * 1976-04-22 1981-01-21 Hydril Co Screw thread connection for pin and box pipe joints
US4121862A (en) * 1977-04-06 1978-10-24 Exxon Production Research Company Pipe connection
US4373754A (en) * 1978-08-09 1983-02-15 Hydril Company Threaded connector
FR2468823A1 (fr) * 1979-10-30 1981-05-08 Vallourec Joint pour tubes destine a l'industrie petroliere
US4384737A (en) * 1980-04-25 1983-05-24 Republic Steel Corporation Threaded joint for well casing and tubing
US4398756A (en) * 1980-09-15 1983-08-16 Vallourec, S. A. Cylindro-conical pipe joint
US4366971A (en) * 1980-09-17 1983-01-04 Allegheny Ludlum Steel Corporation Corrosion resistant tube assembly
US4375708A (en) * 1980-09-22 1983-03-08 Jo-Way Tool Company, Inc. Non-indexing machining method and apparatus
JPS5944552B2 (ja) * 1981-05-14 1984-10-30 新日本製鐵株式会社 高気密性油井管用ネジ継手

Also Published As

Publication number Publication date
NL8400962A (nl) 1984-11-01
FR2543653B1 (fr) 1988-02-26
GB8408721D0 (en) 1984-05-16
GB2138905B (en) 1987-01-28
IT8447967A1 (it) 1985-09-30
GB2138905A (en) 1984-10-31
IT8447967A0 (it) 1984-03-30
JPS59195988A (ja) 1984-11-07
CA1269686C (it) 1990-05-29
MX160056A (es) 1989-11-14
FR2543653A1 (fr) 1984-10-05
BE899323A (fr) 1984-07-31
CA1244063A (en) 1988-11-01
US4568113A (en) 1986-02-04
DE3411519A1 (de) 1984-10-04

Similar Documents

Publication Publication Date Title
IT1177634B (it) Perfezionamento nelle connessioni filettate per tubi
IT1196303B (it) Raccordo per tubi
GB2145791B (en) Threaded pipe connectors
ATA901684A (de) Rohrverbindung
GB2146086B (en) Threaded pipe connectors
NO169797C (no) Koplingsanordning for roerledning
PH21288A (en) Threaded pipe connector
GB2146083B (en) Pipe couplings-heat exchangers
FR2543255B1 (fr) Raccord de tuyau
DK312183A (da) Vandingsroer
IT1169946B (it) Raccordo per tubi
AT387834B (de) Rohrschelle
NO170863C (no) Koplingsanordning for roerledning
AT386667B (de) Rohrverbindung
IT8548114A0 (it) Impiantistica perfezionamento nelle tubazioni per
ATA287485A (de) Rohrschelle
IT1200683B (it) Riduttore di flusso per tubi diguida
AT376288B (de) Rohrverbindung
ZA846742B (en) Pipe
KR850002768U (ko) 관연결구
IT1186298B (it) Raccordo per tubi
GB2150995B (en) Pipe termination unit
GB2139729B (en) Concrete pipe
IT1177745B (it) Utensile per allargare le estremita di tubi
IT1175056B (it) Allargatore per tubi