JPS51132160A - Method of controlling tube thickness in plug rolling work - Google Patents

Method of controlling tube thickness in plug rolling work

Info

Publication number
JPS51132160A
JPS51132160A JP50049524A JP4952475A JPS51132160A JP S51132160 A JPS51132160 A JP S51132160A JP 50049524 A JP50049524 A JP 50049524A JP 4952475 A JP4952475 A JP 4952475A JP S51132160 A JPS51132160 A JP S51132160A
Authority
JP
Japan
Prior art keywords
tube thickness
rolling work
controlling tube
plug rolling
plug
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.)
Granted
Application number
JP50049524A
Other languages
Japanese (ja)
Other versions
JPS5520764B2 (en
Inventor
Masahiro Jiyoujima
Teruo Aida
Seishirou Yoshihara
Mitsuo Yoshizawa
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
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP50049524A priority Critical patent/JPS51132160A/en
Publication of JPS51132160A publication Critical patent/JPS51132160A/en
Publication of JPS5520764B2 publication Critical patent/JPS5520764B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Metal Rolling (AREA)
JP50049524A 1975-04-23 1975-04-23 Method of controlling tube thickness in plug rolling work Granted JPS51132160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50049524A JPS51132160A (en) 1975-04-23 1975-04-23 Method of controlling tube thickness in plug rolling work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50049524A JPS51132160A (en) 1975-04-23 1975-04-23 Method of controlling tube thickness in plug rolling work

Publications (2)

Publication Number Publication Date
JPS51132160A true JPS51132160A (en) 1976-11-17
JPS5520764B2 JPS5520764B2 (en) 1980-06-05

Family

ID=12833516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50049524A Granted JPS51132160A (en) 1975-04-23 1975-04-23 Method of controlling tube thickness in plug rolling work

Country Status (1)

Country Link
JP (1) JPS51132160A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53120665A (en) * 1977-03-30 1978-10-21 Sumitomo Metal Ind Ltd Method and apparatus for piercing in manufacture of seamless steel pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53120665A (en) * 1977-03-30 1978-10-21 Sumitomo Metal Ind Ltd Method and apparatus for piercing in manufacture of seamless steel pipe
JPS5625323B2 (en) * 1977-03-30 1981-06-11

Also Published As

Publication number Publication date
JPS5520764B2 (en) 1980-06-05

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