JPS6130784Y2 - - Google Patents
Info
- Publication number
- JPS6130784Y2 JPS6130784Y2 JP12843581U JP12843581U JPS6130784Y2 JP S6130784 Y2 JPS6130784 Y2 JP S6130784Y2 JP 12843581 U JP12843581 U JP 12843581U JP 12843581 U JP12843581 U JP 12843581U JP S6130784 Y2 JPS6130784 Y2 JP S6130784Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- gas
- erw
- seal
- temperature area
- 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
- 239000007789 gas Substances 0.000 claims description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 25
- 238000003466 welding Methods 0.000 claims description 25
- 238000011144 upstream manufacturing Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 8
- 239000011261 inert gas Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007730 finishing process Methods 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12843581U JPS5833184U (ja) | 1981-08-28 | 1981-08-28 | 電縫管の溶接部シ−ル装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12843581U JPS5833184U (ja) | 1981-08-28 | 1981-08-28 | 電縫管の溶接部シ−ル装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5833184U JPS5833184U (ja) | 1983-03-04 |
| JPS6130784Y2 true JPS6130784Y2 (enrdf_load_stackoverflow) | 1986-09-08 |
Family
ID=29922133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12843581U Granted JPS5833184U (ja) | 1981-08-28 | 1981-08-28 | 電縫管の溶接部シ−ル装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5833184U (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60135380U (ja) * | 1984-02-20 | 1985-09-09 | 東陶機器株式会社 | 手洗付洗浄水タンク |
| JPS60135379U (ja) * | 1984-02-20 | 1985-09-09 | 東陶機器株式会社 | 手洗付洗浄水タンク |
-
1981
- 1981-08-28 JP JP12843581U patent/JPS5833184U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5833184U (ja) | 1983-03-04 |
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