JPS531673A - Seam welded steel pipe manufacturing and device - Google Patents

Seam welded steel pipe manufacturing and device

Info

Publication number
JPS531673A
JPS531673A JP7560176A JP7560176A JPS531673A JP S531673 A JPS531673 A JP S531673A JP 7560176 A JP7560176 A JP 7560176A JP 7560176 A JP7560176 A JP 7560176A JP S531673 A JPS531673 A JP S531673A
Authority
JP
Japan
Prior art keywords
steel pipe
welded steel
pipe manufacturing
seam welded
seam
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
JP7560176A
Other languages
Japanese (ja)
Other versions
JPS632717B2 (en
Inventor
Shigeaki Sano
Youichi Enomoto
Kensaku Kouno
Tsutomu Hayakawa
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP7560176A priority Critical patent/JPS531673A/en
Publication of JPS531673A publication Critical patent/JPS531673A/en
Publication of JPS632717B2 publication Critical patent/JPS632717B2/ja
Granted legal-status Critical Current

Links

JP7560176A 1976-06-28 1976-06-28 Seam welded steel pipe manufacturing and device Granted JPS531673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7560176A JPS531673A (en) 1976-06-28 1976-06-28 Seam welded steel pipe manufacturing and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7560176A JPS531673A (en) 1976-06-28 1976-06-28 Seam welded steel pipe manufacturing and device

Publications (2)

Publication Number Publication Date
JPS531673A true JPS531673A (en) 1978-01-09
JPS632717B2 JPS632717B2 (en) 1988-01-20

Family

ID=13580876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7560176A Granted JPS531673A (en) 1976-06-28 1976-06-28 Seam welded steel pipe manufacturing and device

Country Status (1)

Country Link
JP (1) JPS531673A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870984A (en) * 1981-10-23 1983-04-27 Sumitomo Metal Ind Ltd Manufacture of electric welded pipe
JPS61207548A (en) * 1985-03-13 1986-09-13 Nisshin Steel Co Ltd High strength electric welded steel pipe having satisfactory expandability
JPS61253186A (en) * 1985-01-10 1986-11-11 Nippon Steel Corp Welding method for energy beam using electric energy as well
JPH01170524A (en) * 1987-12-25 1989-07-05 Kawasaki Steel Corp Manufacture of electric resistance welded tube

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870984A (en) * 1981-10-23 1983-04-27 Sumitomo Metal Ind Ltd Manufacture of electric welded pipe
JPS6132119B2 (en) * 1981-10-23 1986-07-24 Sumitomo Metal Ind
JPS61253186A (en) * 1985-01-10 1986-11-11 Nippon Steel Corp Welding method for energy beam using electric energy as well
JPS61207548A (en) * 1985-03-13 1986-09-13 Nisshin Steel Co Ltd High strength electric welded steel pipe having satisfactory expandability
JPH01170524A (en) * 1987-12-25 1989-07-05 Kawasaki Steel Corp Manufacture of electric resistance welded tube

Also Published As

Publication number Publication date
JPS632717B2 (en) 1988-01-20

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