JPH02136889U - - Google Patents
Info
- Publication number
- JPH02136889U JPH02136889U JP4599789U JP4599789U JPH02136889U JP H02136889 U JPH02136889 U JP H02136889U JP 4599789 U JP4599789 U JP 4599789U JP 4599789 U JP4599789 U JP 4599789U JP H02136889 U JPH02136889 U JP H02136889U
- Authority
- JP
- Japan
- Prior art keywords
- pipe joint
- circumferential surface
- inner circumferential
- female thread
- pipe
- 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
- 239000011247 coating layer Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims 3
- 239000000057 synthetic resin Substances 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4599789U JPH02136889U (en17) | 1989-04-19 | 1989-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4599789U JPH02136889U (en17) | 1989-04-19 | 1989-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02136889U true JPH02136889U (en17) | 1990-11-15 |
Family
ID=31560682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4599789U Pending JPH02136889U (en17) | 1989-04-19 | 1989-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02136889U (en17) |
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1989
- 1989-04-19 JP JP4599789U patent/JPH02136889U/ja active Pending