FR1276514A - Perfectionnement au mode de soudure de tuyaux comportant un revêtement interne - Google Patents

Perfectionnement au mode de soudure de tuyaux comportant un revêtement interne

Info

Publication number
FR1276514A
FR1276514A FR847690A FR847690A FR1276514A FR 1276514 A FR1276514 A FR 1276514A FR 847690 A FR847690 A FR 847690A FR 847690 A FR847690 A FR 847690A FR 1276514 A FR1276514 A FR 1276514A
Authority
FR
France
Prior art keywords
improvement
internal coating
welding pipes
pipes
welding
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
FR847690A
Other languages
English (en)
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.)
GROSSROHRWERK MANNESMANN HOESC
Original Assignee
GROSSROHRWERK MANNESMANN HOESC
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 GROSSROHRWERK MANNESMANN HOESC filed Critical GROSSROHRWERK MANNESMANN HOESC
Priority to FR847690A priority Critical patent/FR1276514A/fr
Application granted granted Critical
Publication of FR1276514A publication Critical patent/FR1276514A/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-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/02—Welded joints
    • F16L13/0254—Welded joints the pipes having an internal or external coating
    • F16L13/0263—Welded joints the pipes having an internal or external coating having an internal coating
    • 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
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
FR847690A 1960-12-22 1960-12-22 Perfectionnement au mode de soudure de tuyaux comportant un revêtement interne Expired FR1276514A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR847690A FR1276514A (fr) 1960-12-22 1960-12-22 Perfectionnement au mode de soudure de tuyaux comportant un revêtement interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR847690A FR1276514A (fr) 1960-12-22 1960-12-22 Perfectionnement au mode de soudure de tuyaux comportant un revêtement interne

Publications (1)

Publication Number Publication Date
FR1276514A true FR1276514A (fr) 1961-11-17

Family

ID=8745289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847690A Expired FR1276514A (fr) 1960-12-22 1960-12-22 Perfectionnement au mode de soudure de tuyaux comportant un revêtement interne

Country Status (1)

Country Link
FR (1) FR1276514A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404906A (en) * 1966-04-01 1968-10-08 Walter C. Hutton Expansion joint
FR2416764A1 (fr) * 1978-02-08 1979-09-07 Sif Usines Sa Procede et dispositif de protection interne de conduits sur le secteur de leur soudure circonferentielle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404906A (en) * 1966-04-01 1968-10-08 Walter C. Hutton Expansion joint
FR2416764A1 (fr) * 1978-02-08 1979-09-07 Sif Usines Sa Procede et dispositif de protection interne de conduits sur le secteur de leur soudure circonferentielle

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