JPS5378972A - Reduce process for diameter of pipe material by plastic working - Google Patents
Reduce process for diameter of pipe material by plastic workingInfo
- Publication number
- JPS5378972A JPS5378972A JP15670876A JP15670876A JPS5378972A JP S5378972 A JPS5378972 A JP S5378972A JP 15670876 A JP15670876 A JP 15670876A JP 15670876 A JP15670876 A JP 15670876A JP S5378972 A JPS5378972 A JP S5378972A
- Authority
- JP
- Japan
- Prior art keywords
- diameter
- pipe material
- plastic working
- reduce process
- reduce
- 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 |
---|---|---|---|
JP15670876A JPS5378972A (en) | 1976-12-23 | 1976-12-23 | Reduce process for diameter of pipe material by plastic working |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15670876A JPS5378972A (en) | 1976-12-23 | 1976-12-23 | Reduce process for diameter of pipe material by plastic working |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5378972A true JPS5378972A (en) | 1978-07-12 |
JPS5622618B2 JPS5622618B2 (en) | 1981-05-26 |
Family
ID=15633588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15670876A Granted JPS5378972A (en) | 1976-12-23 | 1976-12-23 | Reduce process for diameter of pipe material by plastic working |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5378972A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003082495A1 (en) * | 2002-04-03 | 2003-10-09 | Nakayama Corporation | Cold diameter reduction press molding method of metal pipe and metal pipe molded by that method |
WO2012127557A1 (en) * | 2011-03-18 | 2012-09-27 | 新日本製鐵株式会社 | Metal pointing device and metal pointing method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50142463A (en) * | 1974-05-07 | 1975-11-17 |
-
1976
- 1976-12-23 JP JP15670876A patent/JPS5378972A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50142463A (en) * | 1974-05-07 | 1975-11-17 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003082495A1 (en) * | 2002-04-03 | 2003-10-09 | Nakayama Corporation | Cold diameter reduction press molding method of metal pipe and metal pipe molded by that method |
WO2012127557A1 (en) * | 2011-03-18 | 2012-09-27 | 新日本製鐵株式会社 | Metal pointing device and metal pointing method |
Also Published As
Publication number | Publication date |
---|---|
JPS5622618B2 (en) | 1981-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL45862A0 (en) | A device for producing gilled pipes of plastic or some other material | |
DE2861837D1 (en) | Process for the manufacture of articles of water-hardening material | |
JPS53141367A (en) | Production of thermoplastic pipe | |
GB2037295B (en) | Process for producing plasminogen activator | |
JPS52147502A (en) | Process for production of pellets | |
GB1537955A (en) | Process for the production of 3-thiazolines | |
JPS5378971A (en) | Reduce process for diameter of pipe material by plastic working | |
JPS5378972A (en) | Reduce process for diameter of pipe material by plastic working | |
JPS51116817A (en) | Production of fibreereinforced hume pipes | |
IL53156A0 (en) | Process for the production of indanediones | |
JPS5316062A (en) | Process for production of plastic clay | |
JPS5337571A (en) | Process for welding pipe material | |
JPS52144071A (en) | Process for making tubing | |
ZA776989B (en) | A caustic-free process for the production of monochloro-diamino-s-triazines | |
YU41073B (en) | Process for the cultivation of basidionycetes | |
YU41072B (en) | Process for the cultivation of basidionycetes | |
JPS5385822A (en) | Method for production of swelling material | |
JPS5394255A (en) | Pipe material manufacturing process | |
GB1556954A (en) | Process for the production od dihydrooxadiazinone compounds | |
JPS5318678A (en) | Process for making contractible pipes | |
JPS5340081A (en) | Process for making large radius plastic pipes | |
JPS51141765A (en) | Method of roughly working material pipe | |
JPS53138966A (en) | Production of pipe material for heat pipe | |
ZA775417B (en) | Process for the production of unsaturated or substituted methyl ethers having antibiotic action | |
JPS5266585A (en) | Continuous process for making plastic tubing |