JPS6225392U - - Google Patents
Info
- Publication number
- JPS6225392U JPS6225392U JP11778185U JP11778185U JPS6225392U JP S6225392 U JPS6225392 U JP S6225392U JP 11778185 U JP11778185 U JP 11778185U JP 11778185 U JP11778185 U JP 11778185U JP S6225392 U JPS6225392 U JP S6225392U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- fluororesin
- peripheral surface
- inner peripheral
- liner
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229920002313 fluoropolymer Polymers 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11778185U JPH0237011Y2 (en, 2012) | 1985-07-31 | 1985-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11778185U JPH0237011Y2 (en, 2012) | 1985-07-31 | 1985-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6225392U true JPS6225392U (en, 2012) | 1987-02-16 |
| JPH0237011Y2 JPH0237011Y2 (en, 2012) | 1990-10-08 |
Family
ID=31003616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11778185U Expired JPH0237011Y2 (en, 2012) | 1985-07-31 | 1985-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237011Y2 (en, 2012) |
-
1985
- 1985-07-31 JP JP11778185U patent/JPH0237011Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237011Y2 (en, 2012) | 1990-10-08 |