JPS61206429U - - Google Patents
Info
- Publication number
- JPS61206429U JPS61206429U JP9087485U JP9087485U JPS61206429U JP S61206429 U JPS61206429 U JP S61206429U JP 9087485 U JP9087485 U JP 9087485U JP 9087485 U JP9087485 U JP 9087485U JP S61206429 U JPS61206429 U JP S61206429U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- coating die
- plastic coating
- polyolefin
- entire surface
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000006223 plastic coating Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims 4
- 230000035515 penetration Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9087485U JPS61206429U (enExample) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9087485U JPS61206429U (enExample) | 1985-06-18 | 1985-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61206429U true JPS61206429U (enExample) | 1986-12-26 |
Family
ID=30646261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9087485U Pending JPS61206429U (enExample) | 1985-06-18 | 1985-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61206429U (enExample) |
-
1985
- 1985-06-18 JP JP9087485U patent/JPS61206429U/ja active Pending