JPH0293098U - - Google Patents
Info
- Publication number
- JPH0293098U JPH0293098U JP16996088U JP16996088U JPH0293098U JP H0293098 U JPH0293098 U JP H0293098U JP 16996088 U JP16996088 U JP 16996088U JP 16996088 U JP16996088 U JP 16996088U JP H0293098 U JPH0293098 U JP H0293098U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- melts
- inner peripheral
- exposed
- peripheral surface
- 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
- 238000003466 welding Methods 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988169960U JPH0638636Y2 (ja) | 1988-12-28 | 1988-12-28 | 配管の突合せ溶接用インサートリング |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988169960U JPH0638636Y2 (ja) | 1988-12-28 | 1988-12-28 | 配管の突合せ溶接用インサートリング |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0293098U true JPH0293098U (ko) | 1990-07-24 |
| JPH0638636Y2 JPH0638636Y2 (ja) | 1994-10-12 |
Family
ID=31460485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988169960U Expired - Lifetime JPH0638636Y2 (ja) | 1988-12-28 | 1988-12-28 | 配管の突合せ溶接用インサートリング |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0638636Y2 (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5897492A (ja) * | 1981-12-04 | 1983-06-09 | Toshiba Corp | 配管溶接方法 |
| JPS6286992U (ko) * | 1985-11-22 | 1987-06-03 |
-
1988
- 1988-12-28 JP JP1988169960U patent/JPH0638636Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5897492A (ja) * | 1981-12-04 | 1983-06-09 | Toshiba Corp | 配管溶接方法 |
| JPS6286992U (ko) * | 1985-11-22 | 1987-06-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0638636Y2 (ja) | 1994-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |