FR822268A - Process for the production of welded tubes - Google Patents

Process for the production of welded tubes

Info

Publication number
FR822268A
FR822268A FR822268DA FR822268A FR 822268 A FR822268 A FR 822268A FR 822268D A FR822268D A FR 822268DA FR 822268 A FR822268 A FR 822268A
Authority
FR
France
Prior art keywords
production
welded tubes
tubes
welded
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
Other languages
French (fr)
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.)
HOMBURGER EISENWERK AKT GES VO
Original Assignee
HOMBURGER EISENWERK AKT GES VO
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 HOMBURGER EISENWERK AKT GES VO filed Critical HOMBURGER EISENWERK AKT GES VO
Application granted granted Critical
Publication of FR822268A publication Critical patent/FR822268A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR822268D 1936-06-26 1937-05-26 Process for the production of welded tubes Expired FR822268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE822268X 1936-06-26

Publications (1)

Publication Number Publication Date
FR822268A true FR822268A (en) 1937-12-24

Family

ID=6742679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822268D Expired FR822268A (en) 1936-06-26 1937-05-26 Process for the production of welded tubes

Country Status (1)

Country Link
FR (1) FR822268A (en)

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