JPS62397B2 - - Google Patents
Info
- Publication number
- JPS62397B2 JPS62397B2 JP53092546A JP9254678A JPS62397B2 JP S62397 B2 JPS62397 B2 JP S62397B2 JP 53092546 A JP53092546 A JP 53092546A JP 9254678 A JP9254678 A JP 9254678A JP S62397 B2 JPS62397 B2 JP S62397B2
- Authority
- JP
- Japan
- Prior art keywords
- welding
- centering
- pipe
- work
- cart
- 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.)
- Expired
Links
- 238000003466 welding Methods 0.000 claims description 104
- 238000005304 joining Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N Acetylene Chemical compound C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9254678A JPS5520921A (en) | 1978-07-31 | 1978-07-31 | Jointing method of pipe laying on water bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9254678A JPS5520921A (en) | 1978-07-31 | 1978-07-31 | Jointing method of pipe laying on water bottom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5520921A JPS5520921A (en) | 1980-02-14 |
| JPS62397B2 true JPS62397B2 (es) | 1987-01-07 |
Family
ID=14057381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9254678A Granted JPS5520921A (en) | 1978-07-31 | 1978-07-31 | Jointing method of pipe laying on water bottom |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5520921A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5707181B2 (ja) * | 2011-03-07 | 2015-04-22 | 新日鉄住金エンジニアリング株式会社 | 敷設船上での管の突き合わせ溶接部の非破壊検査方法および非破壊検査装置 |
| JP5583832B1 (ja) * | 2013-09-30 | 2014-09-03 | 東芝プラントシステム株式会社 | 管体支持装置、管体接続方法及び管体接続後処理方法 |
| WO2019198733A1 (ja) * | 2018-04-13 | 2019-10-17 | 日本製鉄株式会社 | 長尺管の継手接続方法、及び継手付きコイルドチュービングの製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1291677A (en) * | 1970-04-09 | 1972-10-04 | Saipem Spa | Piping tensioning device |
| JPS5178521A (ja) * | 1974-12-30 | 1976-07-08 | Nippon Steel Corp | Suiteihaikanshisetsuyoshindashiisosochi |
-
1978
- 1978-07-31 JP JP9254678A patent/JPS5520921A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1291677A (en) * | 1970-04-09 | 1972-10-04 | Saipem Spa | Piping tensioning device |
| JPS5178521A (ja) * | 1974-12-30 | 1976-07-08 | Nippon Steel Corp | Suiteihaikanshisetsuyoshindashiisosochi |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5520921A (en) | 1980-02-14 |
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