CA1250027A - Methode de soudage de tuyaux aboutes, et bague servant a cette fin - Google Patents

Methode de soudage de tuyaux aboutes, et bague servant a cette fin

Info

Publication number
CA1250027A
CA1250027A CA000502708A CA502708A CA1250027A CA 1250027 A CA1250027 A CA 1250027A CA 000502708 A CA000502708 A CA 000502708A CA 502708 A CA502708 A CA 502708A CA 1250027 A CA1250027 A CA 1250027A
Authority
CA
Canada
Prior art keywords
pipe
liquid
ring
weld
sleeve
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
CA000502708A
Other languages
English (en)
Inventor
Donald D. Savard
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.)
Interprovincial Pipe Line Co
Original Assignee
Interprovincial Pipe Line Co
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 Interprovincial Pipe Line Co filed Critical Interprovincial Pipe Line Co
Priority to CA000502708A priority Critical patent/CA1250027A/fr
Application granted granted Critical
Publication of CA1250027A publication Critical patent/CA1250027A/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
    • F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
    • F16L13/02—Welded joints
    • F16L13/0218—Welded joints having an inner or outer ring
    • F16L13/0227—Welded joints having an inner or outer ring having an inner ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/1608—Devices for covering leaks in pipes or hoses, e.g. hose-menders by replacement of the damaged part of the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
CA000502708A 1986-02-25 1986-02-25 Methode de soudage de tuyaux aboutes, et bague servant a cette fin Expired CA1250027A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000502708A CA1250027A (fr) 1986-02-25 1986-02-25 Methode de soudage de tuyaux aboutes, et bague servant a cette fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000502708A CA1250027A (fr) 1986-02-25 1986-02-25 Methode de soudage de tuyaux aboutes, et bague servant a cette fin

Publications (1)

Publication Number Publication Date
CA1250027A true CA1250027A (fr) 1989-02-14

Family

ID=4132556

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000502708A Expired CA1250027A (fr) 1986-02-25 1986-02-25 Methode de soudage de tuyaux aboutes, et bague servant a cette fin

Country Status (1)

Country Link
CA (1) CA1250027A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0736720A1 (fr) * 1995-04-06 1996-10-09 Thyssen Polymer Gmbh Connecteur pour câbles dans canalisations pour des câbles
EP2096347A1 (fr) * 2008-02-22 2009-09-02 HERA S.p.A. Procédé pour raccorder des tuyaux d'acier pour le transport de fluides sous pression
US8117724B2 (en) 2008-02-25 2012-02-21 Hera S.P.A. Method for joining together steel pipes for conveying fluids under pressure
CN114110296A (zh) * 2021-11-26 2022-03-01 三杰节能新材料股份有限公司 一种供热管道的快速修补方法
CN115949814A (zh) * 2023-02-07 2023-04-11 北京恩菲环保股份有限公司 管道结构及混凝土供水管路的维修方法
WO2024227547A1 (fr) * 2023-05-02 2024-11-07 Siemens Energy Global GmbH & Co. KG Établissement d'une liaison entre un tuyau et un bloc, et bloc ayant un tuyau

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0736720A1 (fr) * 1995-04-06 1996-10-09 Thyssen Polymer Gmbh Connecteur pour câbles dans canalisations pour des câbles
EP2096347A1 (fr) * 2008-02-22 2009-09-02 HERA S.p.A. Procédé pour raccorder des tuyaux d'acier pour le transport de fluides sous pression
US8117724B2 (en) 2008-02-25 2012-02-21 Hera S.P.A. Method for joining together steel pipes for conveying fluids under pressure
CN114110296A (zh) * 2021-11-26 2022-03-01 三杰节能新材料股份有限公司 一种供热管道的快速修补方法
CN115949814A (zh) * 2023-02-07 2023-04-11 北京恩菲环保股份有限公司 管道结构及混凝土供水管路的维修方法
WO2024227547A1 (fr) * 2023-05-02 2024-11-07 Siemens Energy Global GmbH & Co. KG Établissement d'une liaison entre un tuyau et un bloc, et bloc ayant un tuyau

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Legal Events

Date Code Title Description
MKEX Expiry