JPS58207379A - 防蝕フランジ - Google Patents
防蝕フランジInfo
- Publication number
- JPS58207379A JPS58207379A JP57088077A JP8807782A JPS58207379A JP S58207379 A JPS58207379 A JP S58207379A JP 57088077 A JP57088077 A JP 57088077A JP 8807782 A JP8807782 A JP 8807782A JP S58207379 A JPS58207379 A JP S58207379A
- Authority
- JP
- Japan
- Prior art keywords
- corrosion
- sea water
- flange
- piping
- annular
- 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
- 238000005260 corrosion Methods 0.000 title claims abstract description 27
- 230000007797 corrosion Effects 0.000 title claims abstract description 27
- 230000003449 preventive effect Effects 0.000 title abstract 3
- 239000011701 zinc Substances 0.000 claims abstract description 29
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 24
- 239000013535 sea water Substances 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000012856 packing Methods 0.000 abstract description 4
- 229910001018 Cast iron Inorganic materials 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010828 elution Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Prevention Of Electric Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57088077A JPS58207379A (ja) | 1982-05-26 | 1982-05-26 | 防蝕フランジ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57088077A JPS58207379A (ja) | 1982-05-26 | 1982-05-26 | 防蝕フランジ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58207379A true JPS58207379A (ja) | 1983-12-02 |
| JPS6316472B2 JPS6316472B2 (enrdf_load_stackoverflow) | 1988-04-08 |
Family
ID=13932794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57088077A Granted JPS58207379A (ja) | 1982-05-26 | 1982-05-26 | 防蝕フランジ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58207379A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6241070U (enrdf_load_stackoverflow) * | 1985-08-30 | 1987-03-11 | ||
| KR100642814B1 (ko) | 2005-06-15 | 2006-11-03 | (주) 디지털워터 | 금속의 전위차에 의한 배관의 스케일 방지 및 제거용 모터토출구 장치 |
| CN109030329A (zh) * | 2018-08-06 | 2018-12-18 | 江苏科技大学 | 一种舰船海水管路阳铁法兰抗腐蚀性试验系统及方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220062772A (ko) | 2020-11-09 | 2022-05-17 | 이상원 | 유아 학습용 종이 블록 |
-
1982
- 1982-05-26 JP JP57088077A patent/JPS58207379A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6241070U (enrdf_load_stackoverflow) * | 1985-08-30 | 1987-03-11 | ||
| KR100642814B1 (ko) | 2005-06-15 | 2006-11-03 | (주) 디지털워터 | 금속의 전위차에 의한 배관의 스케일 방지 및 제거용 모터토출구 장치 |
| WO2006135144A1 (en) * | 2005-06-15 | 2006-12-21 | Korea Water Resources Corporation | Motor jet apparatus for preventing and removing scale using potential difference |
| CN109030329A (zh) * | 2018-08-06 | 2018-12-18 | 江苏科技大学 | 一种舰船海水管路阳铁法兰抗腐蚀性试验系统及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6316472B2 (enrdf_load_stackoverflow) | 1988-04-08 |
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