ES8500773A1 - Disposicion laminadora para fabricar tubos de acero sin costura - Google Patents

Disposicion laminadora para fabricar tubos de acero sin costura

Info

Publication number
ES8500773A1
ES8500773A1 ES530452A ES530452A ES8500773A1 ES 8500773 A1 ES8500773 A1 ES 8500773A1 ES 530452 A ES530452 A ES 530452A ES 530452 A ES530452 A ES 530452A ES 8500773 A1 ES8500773 A1 ES 8500773A1
Authority
ES
Spain
Prior art keywords
production
rolling mill
steel pipes
seamless steel
pipe
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
ES530452A
Other languages
English (en)
Spanish (es)
Other versions
ES530452A0 (es
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
Publication of ES530452A0 publication Critical patent/ES530452A0/es
Publication of ES8500773A1 publication Critical patent/ES8500773A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
ES530452A 1983-03-10 1984-03-09 Disposicion laminadora para fabricar tubos de acero sin costura Expired ES8500773A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833308782 DE3308782A1 (de) 1983-03-10 1983-03-10 Walzwerksanordnung zur herstellung von nahtlosen stahlrohren

Publications (2)

Publication Number Publication Date
ES530452A0 ES530452A0 (es) 1984-11-01
ES8500773A1 true ES8500773A1 (es) 1984-11-01

Family

ID=6193244

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530452A Expired ES8500773A1 (es) 1983-03-10 1984-03-09 Disposicion laminadora para fabricar tubos de acero sin costura

Country Status (4)

Country Link
EP (1) EP0119154A3 (fr)
JP (1) JPS59166307A (fr)
DE (1) DE3308782A1 (fr)
ES (1) ES8500773A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717698A1 (de) * 1986-06-25 1988-01-14 Kocks Technik Verfahren und anlage zum herstellen nahtloser rohre
DE68909176T2 (de) * 1988-11-18 1994-01-13 Sumitomo Metal Ind Verfahren zur Herstellung nahtloser Rohre aus Titan.
US5699690A (en) * 1995-06-19 1997-12-23 Sumitomo Metal Industries, Ltd. Method and apparatus for manufacturing hollow steel bars
CN114833201A (zh) * 2022-05-10 2022-08-02 鑫鹏源(聊城)智能科技有限公司 一种无缝钢管生产用穿孔机的后置小车
DE202023100646U1 (de) 2023-02-10 2023-03-03 GMT Gesellschaft für metallurgische Technologie- und Softwareentwicklung mbH Dreiwalzen-Schrägwalzgerüst für die Herstellung rotationssymmetrischer Langprodukte in einem einstufigen Walzverfahren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7639923U1 (de) * 1979-09-20 Schloemann-Siemag Ag, 4000 Duesseldorf Walzwerk zum Vorwalzen von Hohlblöcken zu nahtlosen Rohren, die anschließend in einem Streckreduzierwalzwerk zu Fertigrohren auswalzbar sind
DE550633C (de) * 1930-07-19 1932-05-12 Wilhelm Widuch Schraegwalzwerk
US1951348A (en) * 1932-09-02 1934-03-20 Diescher Tube Mills Inc Method of cross-rolling
US2204491A (en) * 1938-05-16 1940-06-11 Heetkamp Heinrich Rolling mill plant for the manufacture of seamless tubes
DE2156595C3 (de) * 1971-11-11 1980-01-24 Mannesmannroehren-Werke Ag, 4000 Duesseldorf Rohrschrägwalzwerk
FR2443884A1 (fr) * 1978-12-15 1980-07-11 Vallourec Fabrication de tubes sans soudure de forts diametres

Also Published As

Publication number Publication date
DE3308782A1 (de) 1984-09-13
JPS59166307A (ja) 1984-09-19
EP0119154A2 (fr) 1984-09-19
EP0119154A3 (fr) 1985-01-09
ES530452A0 (es) 1984-11-01

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