JPS57121811A - Rolling method for seamless steel pipe - Google Patents
Rolling method for seamless steel pipeInfo
- Publication number
- JPS57121811A JPS57121811A JP627981A JP627981A JPS57121811A JP S57121811 A JPS57121811 A JP S57121811A JP 627981 A JP627981 A JP 627981A JP 627981 A JP627981 A JP 627981A JP S57121811 A JPS57121811 A JP S57121811A
- Authority
- JP
- Japan
- Prior art keywords
- sizer
- shell
- rolling
- mill
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP627981A JPS57121811A (en) | 1981-01-21 | 1981-01-21 | Rolling method for seamless steel pipe |
GB8137552A GB2089702B (en) | 1980-12-19 | 1981-12-11 | Method of manufacturing seamless steel pipes |
DE19813149646 DE3149646A1 (de) | 1980-12-19 | 1981-12-15 | Verfahren zur herstellung von nahtlosem stahlrohr |
CA000392402A CA1179170A (en) | 1980-12-19 | 1981-12-16 | Method of manufacturing seamless steel pipes |
IT25652/81A IT1142117B (it) | 1980-12-19 | 1981-12-17 | Metodo per la fabbricazione di tubi d'acciaio senza saldatura |
FR8123592A FR2496505B1 (fr) | 1980-12-19 | 1981-12-17 | Procede de fabrication de tubes d'acier sans soudure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP627981A JPS57121811A (en) | 1981-01-21 | 1981-01-21 | Rolling method for seamless steel pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57121811A true JPS57121811A (en) | 1982-07-29 |
Family
ID=11633956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP627981A Pending JPS57121811A (en) | 1980-12-19 | 1981-01-21 | Rolling method for seamless steel pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57121811A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01284408A (ja) * | 1988-05-11 | 1989-11-15 | Nkk Corp | 継目無鋼管の製造方法 |
WO1997039843A1 (fr) * | 1996-04-19 | 1997-10-30 | Sumitomo Metal Industries, Ltd. | Procede et installation pour fabriquer des tubes sans soudure |
-
1981
- 1981-01-21 JP JP627981A patent/JPS57121811A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01284408A (ja) * | 1988-05-11 | 1989-11-15 | Nkk Corp | 継目無鋼管の製造方法 |
WO1997039843A1 (fr) * | 1996-04-19 | 1997-10-30 | Sumitomo Metal Industries, Ltd. | Procede et installation pour fabriquer des tubes sans soudure |
US6024808A (en) * | 1996-04-19 | 2000-02-15 | Sumitomo Metal Industries, Ltd. | Seamless steel pipe manufacturing method and equipment |
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