JPH0440071Y2 - - Google Patents
Info
- Publication number
- JPH0440071Y2 JPH0440071Y2 JP4777089U JP4777089U JPH0440071Y2 JP H0440071 Y2 JPH0440071 Y2 JP H0440071Y2 JP 4777089 U JP4777089 U JP 4777089U JP 4777089 U JP4777089 U JP 4777089U JP H0440071 Y2 JPH0440071 Y2 JP H0440071Y2
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- gasket
- flange
- shaped ring
- socket
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 54
- 239000010959 steel Substances 0.000 claims description 54
- 238000003466 welding Methods 0.000 description 10
- 239000012530 fluid Substances 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Joints With Sleeves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4777089U JPH0440071Y2 (en]) | 1989-04-24 | 1989-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4777089U JPH0440071Y2 (en]) | 1989-04-24 | 1989-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0346086U JPH0346086U (en]) | 1991-04-26 |
| JPH0440071Y2 true JPH0440071Y2 (en]) | 1992-09-18 |
Family
ID=31563992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4777089U Expired JPH0440071Y2 (en]) | 1989-04-24 | 1989-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440071Y2 (en]) |
-
1989
- 1989-04-24 JP JP4777089U patent/JPH0440071Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346086U (en]) | 1991-04-26 |
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