JPS61154388U - - Google Patents
Info
- Publication number
- JPS61154388U JPS61154388U JP3695585U JP3695585U JPS61154388U JP S61154388 U JPS61154388 U JP S61154388U JP 3695585 U JP3695585 U JP 3695585U JP 3695585 U JP3695585 U JP 3695585U JP S61154388 U JPS61154388 U JP S61154388U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- rust
- inner circumferential
- outer circumferential
- 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
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003449 preventive effect Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3695585U JPS61154388U (de) | 1985-03-16 | 1985-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3695585U JPS61154388U (de) | 1985-03-16 | 1985-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61154388U true JPS61154388U (de) | 1986-09-25 |
Family
ID=30542620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3695585U Pending JPS61154388U (de) | 1985-03-16 | 1985-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61154388U (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840399A (zh) * | 2012-09-11 | 2012-12-26 | 精工管业（杭州）有限公司 | 一种双通道钢塑复合管 |
| CN105782593A (zh) * | 2016-04-14 | 2016-07-20 | 南通德瑞森复合材料有限公司 | 一种玻璃钢复合管道 |
| CN109578752A (zh) * | 2019-01-29 | 2019-04-05 | 信达科创（唐山）石油设备有限公司 | 一种超长保温钢套钢管道及其加工工艺 |
-
1985
- 1985-03-16 JP JP3695585U patent/JPS61154388U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840399A (zh) * | 2012-09-11 | 2012-12-26 | 精工管业（杭州）有限公司 | 一种双通道钢塑复合管 |
| CN105782593A (zh) * | 2016-04-14 | 2016-07-20 | 南通德瑞森复合材料有限公司 | 一种玻璃钢复合管道 |
| CN109578752A (zh) * | 2019-01-29 | 2019-04-05 | 信达科创（唐山）石油设备有限公司 | 一种超长保温钢套钢管道及其加工工艺 |
| JP2020122568A (ja) * | 2019-01-29 | 2020-08-13 | 信達科創（唐山）石油設備有限公司 | 超長距離の保温二重鋼ラインパイプ及びその加工プロセスと応用 |
| CN109578752B (zh) * | 2019-01-29 | 2024-02-23 | 信达科创（唐山）石油设备有限公司 | 一种超长保温钢套钢管道及其加工工艺 |