JPS6124597B2 - - Google Patents
Info
- Publication number
- JPS6124597B2 JPS6124597B2 JP6101880A JP6101880A JPS6124597B2 JP S6124597 B2 JPS6124597 B2 JP S6124597B2 JP 6101880 A JP6101880 A JP 6101880A JP 6101880 A JP6101880 A JP 6101880A JP S6124597 B2 JPS6124597 B2 JP S6124597B2
- Authority
- JP
- Japan
- Prior art keywords
- seawater
- valve
- pipe
- seat pipe
- seat
- 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.)
- Expired
Links
- 239000013535 sea water Substances 0.000 claims description 119
- 238000005260 corrosion Methods 0.000 claims description 29
- 230000007797 corrosion Effects 0.000 claims description 28
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 238000010292 electrical insulation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6101880A JPS56156594A (en) | 1980-05-08 | 1980-05-08 | Anticorrosion method in sea water passage system made of different metallic materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6101880A JPS56156594A (en) | 1980-05-08 | 1980-05-08 | Anticorrosion method in sea water passage system made of different metallic materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56156594A JPS56156594A (en) | 1981-12-03 |
| JPS6124597B2 true JPS6124597B2 (enrdf_load_stackoverflow) | 1986-06-11 |
Family
ID=13159154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6101880A Granted JPS56156594A (en) | 1980-05-08 | 1980-05-08 | Anticorrosion method in sea water passage system made of different metallic materials |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56156594A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63258280A (ja) * | 1987-04-14 | 1988-10-25 | 本田技研工業株式会社 | 燃料タンク内の沈設型ポンプユニツトの配置構造 |
-
1980
- 1980-05-08 JP JP6101880A patent/JPS56156594A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63258280A (ja) * | 1987-04-14 | 1988-10-25 | 本田技研工業株式会社 | 燃料タンク内の沈設型ポンプユニツトの配置構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56156594A (en) | 1981-12-03 |
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