JPS61157758U - - Google Patents
Info
- Publication number
- JPS61157758U JPS61157758U JP4295585U JP4295585U JPS61157758U JP S61157758 U JPS61157758 U JP S61157758U JP 4295585 U JP4295585 U JP 4295585U JP 4295585 U JP4295585 U JP 4295585U JP S61157758 U JPS61157758 U JP S61157758U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- ball valve
- flange
- gasket
- resin layer
- 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
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000003973 paint Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4295585U JPS61157758U (de) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4295585U JPS61157758U (de) | 1985-03-25 | 1985-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61157758U true JPS61157758U (de) | 1986-09-30 |
Family
ID=30554174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4295585U Pending JPS61157758U (de) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61157758U (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5288813A (en) * | 1976-01-19 | 1977-07-25 | Sumitomo Metal Ind Ltd | Protective coating metallic tube |
-
1985
- 1985-03-25 JP JP4295585U patent/JPS61157758U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5288813A (en) * | 1976-01-19 | 1977-07-25 | Sumitomo Metal Ind Ltd | Protective coating metallic tube |