ZA765026B - Process for production of coated metal pipes - Google Patents

Process for production of coated metal pipes

Info

Publication number
ZA765026B
ZA765026B ZA765026A ZA765026A ZA765026B ZA 765026 B ZA765026 B ZA 765026B ZA 765026 A ZA765026 A ZA 765026A ZA 765026 A ZA765026 A ZA 765026A ZA 765026 B ZA765026 B ZA 765026B
Authority
ZA
South Africa
Prior art keywords
production
coated metal
metal pipes
pipes
coated
Prior art date
Application number
ZA765026A
Other languages
English (en)
Inventor
M Koeniger
R Baumgartner
W Kroy
H Kellerer
Original Assignee
Messerschmitt Boelkow Blohm
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 Messerschmitt Boelkow Blohm filed Critical Messerschmitt Boelkow Blohm
Publication of ZA765026B publication Critical patent/ZA765026B/xx

Links

Classifications

    • 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/154—Making multi-wall tubes
    • 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
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/16—Spinning over shaping mandrels or formers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physical Vapour Deposition (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Chemical Vapour Deposition (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
ZA765026A 1975-08-23 1976-08-23 Process for production of coated metal pipes ZA765026B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2537623A DE2537623C3 (de) 1975-08-23 1975-08-23 Verfahren zum Herstellen von beschichteten Metallrohren

Publications (1)

Publication Number Publication Date
ZA765026B true ZA765026B (en) 1977-08-31

Family

ID=5954698

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA765026A ZA765026B (en) 1975-08-23 1976-08-23 Process for production of coated metal pipes

Country Status (7)

Country Link
JP (1) JPS5226349A (ja)
AU (1) AU1704576A (ja)
BR (1) BR7605359A (ja)
DE (1) DE2537623C3 (ja)
FR (1) FR2321958A1 (ja)
IT (1) IT1064962B (ja)
ZA (1) ZA765026B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044589C2 (de) * 1980-11-24 1985-08-08 Mannesmann AG, 4000 Düsseldorf Verfahren zur Herstellung nahtloser außenplattierter Rohre
CH663455A5 (de) * 1984-04-19 1987-12-15 Balzers Hochvakuum Rohr mit einer innenbeschichtung.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB274978A (en) * 1926-05-04 1927-08-04 Henry Samuel Potter Improvements in or relating to the manufacture of hollow metal rods, bars and the like
FR1107343A (fr) * 1954-09-06 1955-12-29 Procédé pour la protection des surfaces internes d'objets divers en cuivre et objets obtenus par ce procédé
FR1458227A (fr) * 1965-07-07 1966-03-04 S E B Soc D Emboutissage De Bo Bord perfectionné pour récipients culinaires et sa fabrication
DE2012125A1 (en) * 1970-03-13 1971-09-23 Koehring Co Roll forming of cylindrical tubing
US3780555A (en) * 1972-04-10 1973-12-25 Sargent Industries Method of making a pipe with refined grain structure

Also Published As

Publication number Publication date
DE2537623B2 (de) 1979-07-26
JPS5226349A (en) 1977-02-26
DE2537623A1 (de) 1977-03-03
BR7605359A (pt) 1977-08-16
FR2321958A1 (fr) 1977-03-25
IT1064962B (it) 1985-02-25
DE2537623C3 (de) 1980-03-20
AU1704576A (en) 1978-03-02

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