JPS5358954A - Spiral pipe manufacturing process - Google Patents
Spiral pipe manufacturing processInfo
- Publication number
- JPS5358954A JPS5358954A JP13437076A JP13437076A JPS5358954A JP S5358954 A JPS5358954 A JP S5358954A JP 13437076 A JP13437076 A JP 13437076A JP 13437076 A JP13437076 A JP 13437076A JP S5358954 A JPS5358954 A JP S5358954A
- Authority
- JP
- Japan
- Prior art keywords
- manufacturing process
- spiral pipe
- pipe manufacturing
- spiral
- 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.)
- Pending
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13437076A JPS5358954A (en) | 1976-11-09 | 1976-11-09 | Spiral pipe manufacturing process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13437076A JPS5358954A (en) | 1976-11-09 | 1976-11-09 | Spiral pipe manufacturing process |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5358954A true JPS5358954A (en) | 1978-05-27 |
Family
ID=15126785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13437076A Pending JPS5358954A (en) | 1976-11-09 | 1976-11-09 | Spiral pipe manufacturing process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5358954A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2493638B1 (en) | 2009-10-28 | 2017-07-05 | Salzgitter Mannesmann Grossrohr GmbH | Method for producing welded helical-seam tubes having optimized tube geometry |
-
1976
- 1976-11-09 JP JP13437076A patent/JPS5358954A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2493638B1 (en) | 2009-10-28 | 2017-07-05 | Salzgitter Mannesmann Grossrohr GmbH | Method for producing welded helical-seam tubes having optimized tube geometry |
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