ES422920A1 - Un metodo de controlar el espesor de pared en un alargador de tubos. - Google Patents

Un metodo de controlar el espesor de pared en un alargador de tubos.

Info

Publication number
ES422920A1
ES422920A1 ES422920A ES422920A ES422920A1 ES 422920 A1 ES422920 A1 ES 422920A1 ES 422920 A ES422920 A ES 422920A ES 422920 A ES422920 A ES 422920A ES 422920 A1 ES422920 A1 ES 422920A1
Authority
ES
Spain
Prior art keywords
tube
laminator
aforementioned
controlling
wall thickness
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
ES422920A
Other languages
English (en)
Spanish (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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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
Priority claimed from JP48025427A external-priority patent/JPS5143825B2/ja
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of ES422920A1 publication Critical patent/ES422920A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Control Of Metal Rolling (AREA)
ES422920A 1973-03-02 1974-02-05 Un metodo de controlar el espesor de pared en un alargador de tubos. Expired ES422920A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48025427A JPS5143825B2 (it) 1973-03-02 1973-03-02

Publications (1)

Publication Number Publication Date
ES422920A1 true ES422920A1 (es) 1976-05-01

Family

ID=12165652

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422920A Expired ES422920A1 (es) 1973-03-02 1974-02-05 Un metodo de controlar el espesor de pared en un alargador de tubos.

Country Status (2)

Country Link
ES (1) ES422920A1 (it)
IT (1) IT1003573B (it)

Also Published As

Publication number Publication date
IT1003573B (it) 1976-06-10

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