JPS63185981U - - Google Patents
Info
- Publication number
- JPS63185981U JPS63185981U JP7770987U JP7770987U JPS63185981U JP S63185981 U JPS63185981 U JP S63185981U JP 7770987 U JP7770987 U JP 7770987U JP 7770987 U JP7770987 U JP 7770987U JP S63185981 U JPS63185981 U JP S63185981U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- corrosion
- joint body
- joint
- resistant
- 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.)
- Pending
Links
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Joints With Sleeves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7770987U JPS63185981U (en17) | 1987-05-23 | 1987-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7770987U JPS63185981U (en17) | 1987-05-23 | 1987-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185981U true JPS63185981U (en17) | 1988-11-29 |
Family
ID=30925971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7770987U Pending JPS63185981U (en17) | 1987-05-23 | 1987-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185981U (en17) |
-
1987
- 1987-05-23 JP JP7770987U patent/JPS63185981U/ja active Pending