JPS5411516A - Anticorrosion method of tank bottom - Google Patents

Anticorrosion method of tank bottom

Info

Publication number
JPS5411516A
JPS5411516A JP7607077A JP7607077A JPS5411516A JP S5411516 A JPS5411516 A JP S5411516A JP 7607077 A JP7607077 A JP 7607077A JP 7607077 A JP7607077 A JP 7607077A JP S5411516 A JPS5411516 A JP S5411516A
Authority
JP
Japan
Prior art keywords
tank bottom
anticorrosion method
metal
laying
lower potential
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
Application number
JP7607077A
Other languages
Japanese (ja)
Other versions
JPS5618477B2 (en
Inventor
Kenichi Minami
Takayoshi Ishiguro
Riichi Todoroki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP7607077A priority Critical patent/JPS5411516A/en
Publication of JPS5411516A publication Critical patent/JPS5411516A/en
Publication of JPS5618477B2 publication Critical patent/JPS5618477B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Prevention Of Electric Corrosion (AREA)

Abstract

PURPOSE: To facilitate electrolytic protection of a tank bottom, by laying on the foundation sand metal having a lower potential than that of metal used for bottom plates and conducting butt weld with backing strips.
COPYRIGHT: (C)1979,JPO&Japio
JP7607077A 1977-06-28 1977-06-28 Anticorrosion method of tank bottom Granted JPS5411516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7607077A JPS5411516A (en) 1977-06-28 1977-06-28 Anticorrosion method of tank bottom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7607077A JPS5411516A (en) 1977-06-28 1977-06-28 Anticorrosion method of tank bottom

Publications (2)

Publication Number Publication Date
JPS5411516A true JPS5411516A (en) 1979-01-27
JPS5618477B2 JPS5618477B2 (en) 1981-04-28

Family

ID=13594518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7607077A Granted JPS5411516A (en) 1977-06-28 1977-06-28 Anticorrosion method of tank bottom

Country Status (1)

Country Link
JP (1) JPS5411516A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852258A (en) * 1997-10-06 1998-12-22 Tribou; Gene L. Glove weighing apparatus and method
KR101430056B1 (en) * 2012-03-21 2014-08-13 삼성중공업 주식회사 Chemical storage tank and manufacturing method thereof
CN109570792A (en) * 2018-11-28 2019-04-05 中国石油工程建设有限公司 A kind of big tank bottom structure of novel LNG and its welding procedure method
CN114251596A (en) * 2021-05-14 2022-03-29 海洋石油工程股份有限公司 Large LNG storage tank dome plate connecting method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197673U (en) * 1984-12-04 1986-06-23

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852258A (en) * 1997-10-06 1998-12-22 Tribou; Gene L. Glove weighing apparatus and method
KR101430056B1 (en) * 2012-03-21 2014-08-13 삼성중공업 주식회사 Chemical storage tank and manufacturing method thereof
CN109570792A (en) * 2018-11-28 2019-04-05 中国石油工程建设有限公司 A kind of big tank bottom structure of novel LNG and its welding procedure method
CN114251596A (en) * 2021-05-14 2022-03-29 海洋石油工程股份有限公司 Large LNG storage tank dome plate connecting method
CN114251596B (en) * 2021-05-14 2023-08-22 海洋石油工程股份有限公司 Large LNG storage tank dome plate connection method

Also Published As

Publication number Publication date
JPS5618477B2 (en) 1981-04-28

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