JPS52103366A - Method of and apparatus for producing welded steel pipe - Google Patents

Method of and apparatus for producing welded steel pipe

Info

Publication number
JPS52103366A
JPS52103366A JP2152076A JP2152076A JPS52103366A JP S52103366 A JPS52103366 A JP S52103366A JP 2152076 A JP2152076 A JP 2152076A JP 2152076 A JP2152076 A JP 2152076A JP S52103366 A JPS52103366 A JP S52103366A
Authority
JP
Japan
Prior art keywords
steel pipe
welded steel
producing welded
producing
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.)
Granted
Application number
JP2152076A
Other languages
Japanese (ja)
Other versions
JPS54421B2 (en
Inventor
Osamu Tomita
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.)
MAMATO KOUGIYOU KK
Original Assignee
MAMATO KOUGIYOU KK
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 MAMATO KOUGIYOU KK filed Critical MAMATO KOUGIYOU KK
Priority to JP2152076A priority Critical patent/JPS52103366A/en
Publication of JPS52103366A publication Critical patent/JPS52103366A/en
Publication of JPS54421B2 publication Critical patent/JPS54421B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP2152076A 1976-02-27 1976-02-27 Method of and apparatus for producing welded steel pipe Granted JPS52103366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2152076A JPS52103366A (en) 1976-02-27 1976-02-27 Method of and apparatus for producing welded steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2152076A JPS52103366A (en) 1976-02-27 1976-02-27 Method of and apparatus for producing welded steel pipe

Publications (2)

Publication Number Publication Date
JPS52103366A true JPS52103366A (en) 1977-08-30
JPS54421B2 JPS54421B2 (en) 1979-01-10

Family

ID=12057228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2152076A Granted JPS52103366A (en) 1976-02-27 1976-02-27 Method of and apparatus for producing welded steel pipe

Country Status (1)

Country Link
JP (1) JPS52103366A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112157190A (en) * 2020-09-17 2021-01-01 陈松 A evenly extrude type lead wire coalignment for thermistor production

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517533A (en) * 1967-07-13 1970-06-30 Naradi Narodni Podnik Assembly for rolling cylindrical surfaces
US3877283A (en) * 1973-08-21 1975-04-15 Carpenter Technology Corp Weld bead-reducing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517533A (en) * 1967-07-13 1970-06-30 Naradi Narodni Podnik Assembly for rolling cylindrical surfaces
US3877283A (en) * 1973-08-21 1975-04-15 Carpenter Technology Corp Weld bead-reducing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112157190A (en) * 2020-09-17 2021-01-01 陈松 A evenly extrude type lead wire coalignment for thermistor production

Also Published As

Publication number Publication date
JPS54421B2 (en) 1979-01-10

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