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FR2297098A1 - PROCESS FOR THE MANUFACTURING OF TUBES - Google Patents

PROCESS FOR THE MANUFACTURING OF TUBES

Info

Publication number
FR2297098A1
FR2297098A1 FR7600307A FR7600307A FR2297098A1 FR 2297098 A1 FR2297098 A1 FR 2297098A1 FR 7600307 A FR7600307 A FR 7600307A FR 7600307 A FR7600307 A FR 7600307A FR 2297098 A1 FR2297098 A1 FR 2297098A1
Authority
FR
France
Prior art keywords
tubes
manufacturing
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.)
Withdrawn
Application number
FR7600307A
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.)
MESSING LEICHTMETALLWERK UNNA
Original Assignee
MESSING LEICHTMETALLWERK UNNA
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 MESSING LEICHTMETALLWERK UNNA filed Critical MESSING LEICHTMETALLWERK UNNA
Publication of FR2297098A1 publication Critical patent/FR2297098A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Forging (AREA)
  • Continuous Casting (AREA)
FR7600307A 1975-01-10 1976-01-08 PROCESS FOR THE MANUFACTURING OF TUBES Withdrawn FR2297098A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752501215 DE2501215A1 (en) 1975-01-10 1975-01-10 USE OF CONTINUOUSLY CASTED HOLLOW BLOCKS MADE OF HOT FORMABLE ALLOYS

Publications (1)

Publication Number Publication Date
FR2297098A1 true FR2297098A1 (en) 1976-08-06

Family

ID=5936401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600307A Withdrawn FR2297098A1 (en) 1975-01-10 1976-01-08 PROCESS FOR THE MANUFACTURING OF TUBES

Country Status (12)

Country Link
BE (1) BE837363A (en)
CH (1) CH602205A5 (en)
DE (1) DE2501215A1 (en)
DK (1) DK6976A (en)
ES (1) ES444179A1 (en)
FI (1) FI760042A (en)
FR (1) FR2297098A1 (en)
GB (1) GB1528620A (en)
LU (1) LU74081A1 (en)
NL (1) NL7600139A (en)
NO (1) NO754351L (en)
SE (1) SE7600173L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6329611B2 (en) * 1980-05-30 1988-06-14 Gni Pi Splavov Tsvet Metall

Also Published As

Publication number Publication date
DE2501215A1 (en) 1976-07-22
DK6976A (en) 1976-07-11
NO754351L (en) 1976-07-13
LU74081A1 (en) 1976-07-20
BE837363A (en) 1976-05-03
NL7600139A (en) 1976-07-13
SE7600173L (en) 1976-07-12
CH602205A5 (en) 1978-07-31
GB1528620A (en) 1978-10-18
FI760042A (en) 1976-07-11
ES444179A1 (en) 1977-05-01

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Legal Events

Date Code Title Description
ST Notification of lapse