FR1415160A - Large diameter tube manufacturing process - Google Patents

Large diameter tube manufacturing process

Info

Publication number
FR1415160A
FR1415160A FR995356A FR995356A FR1415160A FR 1415160 A FR1415160 A FR 1415160A FR 995356 A FR995356 A FR 995356A FR 995356 A FR995356 A FR 995356A FR 1415160 A FR1415160 A FR 1415160A
Authority
FR
France
Prior art keywords
manufacturing process
large diameter
diameter tube
tube manufacturing
tube
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
FR995356A
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Priority to FR995356A priority Critical patent/FR1415160A/en
Application granted granted Critical
Publication of FR1415160A publication Critical patent/FR1415160A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR995356A 1964-11-18 1964-11-18 Large diameter tube manufacturing process Expired FR1415160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR995356A FR1415160A (en) 1964-11-18 1964-11-18 Large diameter tube manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR995356A FR1415160A (en) 1964-11-18 1964-11-18 Large diameter tube manufacturing process

Publications (1)

Publication Number Publication Date
FR1415160A true FR1415160A (en) 1965-10-22

Family

ID=8842766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR995356A Expired FR1415160A (en) 1964-11-18 1964-11-18 Large diameter tube manufacturing process

Country Status (1)

Country Link
FR (1) FR1415160A (en)

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