JPS63242405A - 継目無金属管の製造方法 - Google Patents
継目無金属管の製造方法Info
- Publication number
- JPS63242405A JPS63242405A JP7877387A JP7877387A JPS63242405A JP S63242405 A JPS63242405 A JP S63242405A JP 7877387 A JP7877387 A JP 7877387A JP 7877387 A JP7877387 A JP 7877387A JP S63242405 A JPS63242405 A JP S63242405A
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- plug
- metal tube
- biting
- hollow shell
- 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
Landscapes
- Control Of Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7877387A JPS63242405A (ja) | 1987-03-30 | 1987-03-30 | 継目無金属管の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7877387A JPS63242405A (ja) | 1987-03-30 | 1987-03-30 | 継目無金属管の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63242405A true JPS63242405A (ja) | 1988-10-07 |
| JPH0566202B2 JPH0566202B2 (fr) | 1993-09-21 |
Family
ID=13671225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7877387A Granted JPS63242405A (ja) | 1987-03-30 | 1987-03-30 | 継目無金属管の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63242405A (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5496462A (en) * | 1978-01-18 | 1979-07-30 | Kawasaki Steel Co | Method of rolling original pipes to be rolled* in production of seamless steel pipe by using inclined rolling mill |
-
1987
- 1987-03-30 JP JP7877387A patent/JPS63242405A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5496462A (en) * | 1978-01-18 | 1979-07-30 | Kawasaki Steel Co | Method of rolling original pipes to be rolled* in production of seamless steel pipe by using inclined rolling mill |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0566202B2 (fr) | 1993-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20070921 Year of fee payment: 14 |