JPS531673A - Seam welded steel pipe manufacturing and device - Google Patents
Seam welded steel pipe manufacturing and deviceInfo
- 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
Links
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)
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 |
-
1976
- 1976-06-28 JP JP7560176A patent/JPS531673A/en active Granted
Cited By (5)
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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