JPS53119772A - Manufacture of force welded pipe - Google Patents
Manufacture of force welded pipeInfo
- Publication number
- JPS53119772A JPS53119772A JP3582277A JP3582277A JPS53119772A JP S53119772 A JPS53119772 A JP S53119772A JP 3582277 A JP3582277 A JP 3582277A JP 3582277 A JP3582277 A JP 3582277A JP S53119772 A JPS53119772 A JP S53119772A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- welded pipe
- force
- force welded
- forge
- 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
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
PURPOSE: To give the sufficient strength to the forge welded portion and to improve the yield without necessity of cutting off the whole of the metal flow portion, by first finishing both of edge faces of the hoop, which is the raw material of the steel pipe, into a smooth plane of a specified roughness, and then, by performing the forge welding.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3582277A JPS53119772A (en) | 1977-03-29 | 1977-03-29 | Manufacture of force welded pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3582277A JPS53119772A (en) | 1977-03-29 | 1977-03-29 | Manufacture of force welded pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53119772A true JPS53119772A (en) | 1978-10-19 |
Family
ID=12452633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3582277A Pending JPS53119772A (en) | 1977-03-29 | 1977-03-29 | Manufacture of force welded pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53119772A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60137584A (en) * | 1983-12-26 | 1985-07-22 | Toshiba Corp | Production of composite material |
CN1055258C (en) * | 1995-06-28 | 2000-08-09 | 朱建林 | Forging process of cold steel as handiwork |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49120220A (en) * | 1973-03-24 | 1974-11-16 |
-
1977
- 1977-03-29 JP JP3582277A patent/JPS53119772A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49120220A (en) * | 1973-03-24 | 1974-11-16 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60137584A (en) * | 1983-12-26 | 1985-07-22 | Toshiba Corp | Production of composite material |
CN1055258C (en) * | 1995-06-28 | 2000-08-09 | 朱建林 | Forging process of cold steel as handiwork |
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