JPH03303Y2 - - Google Patents
Info
- Publication number
- JPH03303Y2 JPH03303Y2 JP13276985U JP13276985U JPH03303Y2 JP H03303 Y2 JPH03303 Y2 JP H03303Y2 JP 13276985 U JP13276985 U JP 13276985U JP 13276985 U JP13276985 U JP 13276985U JP H03303 Y2 JPH03303 Y2 JP H03303Y2
- Authority
- JP
- Japan
- Prior art keywords
- welding
- arm
- steel pipes
- inner diameter
- welding torch
- 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 88
- 229910000831 Steel Inorganic materials 0.000 claims description 52
- 239000010959 steel Substances 0.000 claims description 52
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13276985U JPH03303Y2 (en]) | 1985-08-29 | 1985-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13276985U JPH03303Y2 (en]) | 1985-08-29 | 1985-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6241487U JPS6241487U (en]) | 1987-03-12 |
| JPH03303Y2 true JPH03303Y2 (en]) | 1991-01-08 |
Family
ID=31032465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13276985U Expired JPH03303Y2 (en]) | 1985-08-29 | 1985-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03303Y2 (en]) |
-
1985
- 1985-08-29 JP JP13276985U patent/JPH03303Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6241487U (en]) | 1987-03-12 |
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