CA1023778A - Raccord de tuyauterie resistant a la corrosion - Google Patents

Raccord de tuyauterie resistant a la corrosion

Info

Publication number
CA1023778A
CA1023778A CA233,745A CA233745A CA1023778A CA 1023778 A CA1023778 A CA 1023778A CA 233745 A CA233745 A CA 233745A CA 1023778 A CA1023778 A CA 1023778A
Authority
CA
Canada
Prior art keywords
pipe joint
corrosion resistant
resistant pipe
corrosion
joint
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA233,745A
Other languages
English (en)
Other versions
CA233745S (en
Inventor
Rene J. Al
Gerald B. Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Application granted granted Critical
Publication of CA1023778A publication Critical patent/CA1023778A/fr
Expired legal-status Critical Current

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
    • 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
    • F16L58/184—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/075—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends specially adapted for spigot-and-socket joints for pipes of the same diameter
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/60—Coupler sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
CA233,745A 1974-12-11 1975-08-19 Raccord de tuyauterie resistant a la corrosion Expired CA1023778A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US531840A US3915478A (en) 1974-12-11 1974-12-11 Corrosion resistant pipe joint

Publications (1)

Publication Number Publication Date
CA1023778A true CA1023778A (fr) 1978-01-03

Family

ID=24119267

Family Applications (1)

Application Number Title Priority Date Filing Date
CA233,745A Expired CA1023778A (fr) 1974-12-11 1975-08-19 Raccord de tuyauterie resistant a la corrosion

Country Status (2)

Country Link
US (1) US3915478A (fr)
CA (1) CA1023778A (fr)

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US6412820B1 (en) * 1999-10-22 2002-07-02 General Electric Company Secured coupling assembly and method of preventing loosening
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US7793721B2 (en) 2003-03-11 2010-09-14 Eventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
WO2003023178A2 (fr) 2001-09-07 2003-03-20 Enventure Global Technology Ensemble cone d'expansion reglable
GB2422859B (en) 2001-11-12 2006-12-13 Enventure Global Technology Collapsible expansion cone
AU2002367348A1 (en) 2001-12-27 2003-07-24 Enventure Global Technology Seal receptacle using expandable liner hanger
WO2003089161A2 (fr) 2002-04-15 2003-10-30 Enventure Global Technlogy Manchon protecteur destine aux connexions filetees d'un dispositif de suspension pour colonne de tubage perdue expansible
WO2004018824A2 (fr) 2002-08-23 2004-03-04 Enventure Global Technology Impulsion magnetique appliquee sur un manchon et procede de formation d'un tubage de puits de forage
US7424918B2 (en) 2002-08-23 2008-09-16 Enventure Global Technology, L.L.C. Interposed joint sealing layer method of forming a wellbore casing
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EP1985797B1 (fr) 2002-04-12 2011-10-26 Enventure Global Technology Manchon protecteur pour connexions filetées pour support de conduite extensible
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CA2499007C (fr) 2002-09-20 2012-08-07 Enventure Global Technology Bouchon inferieur pour la formation d'un tubage de puits de forage de diametre unique
CA2499071C (fr) 2002-09-20 2014-06-03 Enventure Global Technology Mandrin d'extension autolubrifiant pour element tubulaire extensible
WO2004027392A1 (fr) 2002-09-20 2004-04-01 Enventure Global Technology Evaluation de formabilite de conduite pour des elements tubulaires extensibles
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US20100019492A1 (en) * 2008-07-24 2010-01-28 Richards Timothy J Tube Connector for Intake Manifold
US20120146324A1 (en) * 2010-12-13 2012-06-14 Thermacor Process, Lp Watertight, Expandible and Contractible Pipe Joint for High Temperature Insulated Piping
US9261215B2 (en) * 2012-04-23 2016-02-16 Nibco Inc. Coupling
CN103206437A (zh) * 2013-05-05 2013-07-17 何玉岭 一种硅芯管连接接头
US11702271B2 (en) 2016-03-04 2023-07-18 Concept Group Llc Vacuum insulated articles with reflective material enhancement
EP3541722A4 (fr) 2016-11-15 2020-07-08 Concept Group LLC Ensembles à isolation multiple
US11015748B2 (en) * 2017-03-31 2021-05-25 A.Y. Mcdonald Mfg. Co. Compression pipe fitting with wide range grip rings
US11774022B2 (en) 2020-12-03 2023-10-03 Mueller International, Llc Pipe fitting with grip ring
US12085198B2 (en) * 2021-04-21 2024-09-10 Mueller International, Llc Tight-seal piping component

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US3675950A (en) * 1969-11-21 1972-07-11 Schlumberger Technology Corp Articles of manufacture including cylindrical members having specially-terminated protective coatings
US3799584A (en) * 1972-10-05 1974-03-26 Robroy Ind Corrosion resistant seal for compression couplings

Also Published As

Publication number Publication date
US3915478A (en) 1975-10-28

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