JPH02119585U - - Google Patents
Info
- Publication number
- JPH02119585U JPH02119585U JP2899989U JP2899989U JPH02119585U JP H02119585 U JPH02119585 U JP H02119585U JP 2899989 U JP2899989 U JP 2899989U JP 2899989 U JP2899989 U JP 2899989U JP H02119585 U JPH02119585 U JP H02119585U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- pipe joint
- corrosion
- synthetic resin
- packing
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 5
- 238000005260 corrosion Methods 0.000 claims 4
- 230000007797 corrosion Effects 0.000 claims 2
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2899989U JP2521803Y2 (ja) | 1989-03-14 | 1989-03-14 | 防食管継手 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2899989U JP2521803Y2 (ja) | 1989-03-14 | 1989-03-14 | 防食管継手 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02119585U true JPH02119585U (US07709020-20100504-C00041.png) | 1990-09-26 |
| JP2521803Y2 JP2521803Y2 (ja) | 1997-01-08 |
Family
ID=31252821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2899989U Expired - Fee Related JP2521803Y2 (ja) | 1989-03-14 | 1989-03-14 | 防食管継手 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2521803Y2 (US07709020-20100504-C00041.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116906016A (zh) * | 2023-09-13 | 2023-10-20 | 山东兆鑫石油工具有限公司 | 一种注水防腐中心管 |
-
1989
- 1989-03-14 JP JP2899989U patent/JP2521803Y2/ja not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116906016A (zh) * | 2023-09-13 | 2023-10-20 | 山东兆鑫石油工具有限公司 | 一种注水防腐中心管 |
| CN116906016B (zh) * | 2023-09-13 | 2023-11-21 | 山东兆鑫石油工具有限公司 | 一种注水防腐中心管 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2521803Y2 (ja) | 1997-01-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |