CA2654947C - Raccord filete haute pression a joint metal sur metal et joint annulaire plat metallique connexe - Google Patents

Raccord filete haute pression a joint metal sur metal et joint annulaire plat metallique connexe Download PDF

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Publication number
CA2654947C
CA2654947C CA2654947A CA2654947A CA2654947C CA 2654947 C CA2654947 C CA 2654947C CA 2654947 A CA2654947 A CA 2654947A CA 2654947 A CA2654947 A CA 2654947A CA 2654947 C CA2654947 C CA 2654947C
Authority
CA
Canada
Prior art keywords
annular
metal ring
ring gasket
sloped
threaded union
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.)
Active
Application number
CA2654947A
Other languages
English (en)
Other versions
CA2654947A1 (fr
Inventor
L. Murray Dallas
Bob Mcguire
Danny L. Arherholt
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.)
Oil States Energy Services LLC
Original Assignee
Stinger Wellhead Protection 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 Stinger Wellhead Protection Inc filed Critical Stinger Wellhead Protection Inc
Priority to CA2654947A priority Critical patent/CA2654947C/fr
Publication of CA2654947A1 publication Critical patent/CA2654947A1/fr
Application granted granted Critical
Publication of CA2654947C publication Critical patent/CA2654947C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/06—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between the end surfaces of the pipes or flanges or arranged in recesses in the pipe ends or flanges
    • F16L17/08—Metal sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Joints With Pressure Members (AREA)

Abstract

L'invention consiste en un joint annulaire plat en métal servant de raccord haute pression a joint métal sur métal résistant aux températures élevées monté entre les sous-composants d'un raccord fileté. Ce joint annulaire métallique repose dans une cavité spéciale formée entre les surfaces d'accouplement de ces derniers. Il peut empêcher les fluides de fuir, même à de très hautes températures, lesquelles peuvent être générées par l'exposition directe à des flammes. € des pressions fluidiques élevées, le joint en question est renforcé par suite du stress induit sur celui- ci, lequel le presse encore plus étroitement contre le raccord fileté.
CA2654947A 2005-07-14 2005-07-14 Raccord filete haute pression a joint metal sur metal et joint annulaire plat metallique connexe Active CA2654947C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2654947A CA2654947C (fr) 2005-07-14 2005-07-14 Raccord filete haute pression a joint metal sur metal et joint annulaire plat metallique connexe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002512128A CA2512128C (fr) 2005-07-14 2005-07-14 Raccord filete haute pression a joint metal sur metal et joint annulaire plat metallique connexe
CA2654947A CA2654947C (fr) 2005-07-14 2005-07-14 Raccord filete haute pression a joint metal sur metal et joint annulaire plat metallique connexe

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002512128A Division CA2512128C (fr) 2005-07-14 2005-07-14 Raccord filete haute pression a joint metal sur metal et joint annulaire plat metallique connexe

Publications (2)

Publication Number Publication Date
CA2654947A1 CA2654947A1 (fr) 2007-01-14
CA2654947C true CA2654947C (fr) 2011-03-29

Family

ID=37663404

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2654947A Active CA2654947C (fr) 2005-07-14 2005-07-14 Raccord filete haute pression a joint metal sur metal et joint annulaire plat metallique connexe
CA002512128A Active CA2512128C (fr) 2005-07-14 2005-07-14 Raccord filete haute pression a joint metal sur metal et joint annulaire plat metallique connexe

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002512128A Active CA2512128C (fr) 2005-07-14 2005-07-14 Raccord filete haute pression a joint metal sur metal et joint annulaire plat metallique connexe

Country Status (1)

Country Link
CA (2) CA2654947C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107013773A (zh) * 2017-05-10 2017-08-04 宁波天生密封件有限公司 密封连接装置
CN113417580B (zh) * 2021-06-23 2024-04-09 四川宏华石油设备有限公司 一种管汇装置及采用该管汇装置的管汇系统

Also Published As

Publication number Publication date
CA2512128A1 (fr) 2007-01-14
CA2512128C (fr) 2009-02-10
CA2654947A1 (fr) 2007-01-14

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