JPS63165021A - 電縫鋼管の製造方法 - Google Patents
電縫鋼管の製造方法Info
- Publication number
- JPS63165021A JPS63165021A JP30804586A JP30804586A JPS63165021A JP S63165021 A JPS63165021 A JP S63165021A JP 30804586 A JP30804586 A JP 30804586A JP 30804586 A JP30804586 A JP 30804586A JP S63165021 A JPS63165021 A JP S63165021A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- pipe
- stand
- rolls
- diameter
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims description 27
- 239000010959 steel Substances 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000000034 method Methods 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000004513 sizing Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 10
- 230000015556 catabolic process Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30804586A JPS63165021A (ja) | 1986-12-25 | 1986-12-25 | 電縫鋼管の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30804586A JPS63165021A (ja) | 1986-12-25 | 1986-12-25 | 電縫鋼管の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63165021A true JPS63165021A (ja) | 1988-07-08 |
| JPH0442097B2 JPH0442097B2 (enrdf_load_stackoverflow) | 1992-07-10 |
Family
ID=17976217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30804586A Granted JPS63165021A (ja) | 1986-12-25 | 1986-12-25 | 電縫鋼管の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63165021A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03169432A (ja) * | 1989-11-30 | 1991-07-23 | Kawasaki Steel Corp | 電縫鋼管のフィンパス成形方法 |
| JPH0631346A (ja) * | 1992-07-14 | 1994-02-08 | Sumitomo Metal Ind Ltd | 溶接管の製造方法 |
| JP2016107298A (ja) * | 2014-12-05 | 2016-06-20 | Ｊｆｅスチール株式会社 | 高強度厚肉電縫鋼管の製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756409A (en) * | 1980-07-24 | 1982-04-05 | Bayer Ag | Manufacture of drug and cosmetic dispersion |
| JPS60108118A (ja) * | 1983-11-16 | 1985-06-13 | Kawasaki Steel Corp | 電縫鋼管用素管のフインパスロ−ル成形方法 |
| JPS60257924A (ja) * | 1984-06-02 | 1985-12-19 | Kawasaki Steel Corp | 角形管の製造方法およびその装置 |
-
1986
- 1986-12-25 JP JP30804586A patent/JPS63165021A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756409A (en) * | 1980-07-24 | 1982-04-05 | Bayer Ag | Manufacture of drug and cosmetic dispersion |
| JPS60108118A (ja) * | 1983-11-16 | 1985-06-13 | Kawasaki Steel Corp | 電縫鋼管用素管のフインパスロ−ル成形方法 |
| JPS60257924A (ja) * | 1984-06-02 | 1985-12-19 | Kawasaki Steel Corp | 角形管の製造方法およびその装置 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03169432A (ja) * | 1989-11-30 | 1991-07-23 | Kawasaki Steel Corp | 電縫鋼管のフィンパス成形方法 |
| JPH0631346A (ja) * | 1992-07-14 | 1994-02-08 | Sumitomo Metal Ind Ltd | 溶接管の製造方法 |
| JP2016107298A (ja) * | 2014-12-05 | 2016-06-20 | Ｊｆｅスチール株式会社 | 高強度厚肉電縫鋼管の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0442097B2 (enrdf_load_stackoverflow) | 1992-07-10 |
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