JPS57194328A - Leak testing method for weld zone - Google Patents

Leak testing method for weld zone

Info

Publication number
JPS57194328A
JPS57194328A JP7862681A JP7862681A JPS57194328A JP S57194328 A JPS57194328 A JP S57194328A JP 7862681 A JP7862681 A JP 7862681A JP 7862681 A JP7862681 A JP 7862681A JP S57194328 A JPS57194328 A JP S57194328A
Authority
JP
Japan
Prior art keywords
weld zone
stuck
inspected
flexible sheet
adhesive tapes
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
Application number
JP7862681A
Other languages
English (en)
Inventor
Hiroshi Akiyama
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP7862681A priority Critical patent/JPS57194328A/ja
Publication of JPS57194328A publication Critical patent/JPS57194328A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/225—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for welds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
JP7862681A 1981-05-26 1981-05-26 Leak testing method for weld zone Pending JPS57194328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7862681A JPS57194328A (en) 1981-05-26 1981-05-26 Leak testing method for weld zone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7862681A JPS57194328A (en) 1981-05-26 1981-05-26 Leak testing method for weld zone

Publications (1)

Publication Number Publication Date
JPS57194328A true JPS57194328A (en) 1982-11-29

Family

ID=13667086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7862681A Pending JPS57194328A (en) 1981-05-26 1981-05-26 Leak testing method for weld zone

Country Status (1)

Country Link
JP (1) JPS57194328A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100244U (ja) * 1982-12-25 1984-07-06 日本鋼管株式会社 溶接部の気密度検査用テ−プ
JP2007147308A (ja) * 2005-11-24 2007-06-14 Nippon Steel Engineering Co Ltd 漏れ試験方法
JP2017075746A (ja) * 2015-10-16 2017-04-20 株式会社神戸製鋼所 線巻式圧力容器
US11125643B2 (en) * 2017-11-07 2021-09-21 Suzhou Rs Technology Co., Ltd. Sealing detection method for a sealing structure
CN113614503A (zh) * 2019-01-18 2021-11-05 日东电工株式会社 气体和/或化学液体指示物

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832157A (ja) * 1971-08-31 1973-04-27
JPS49101090A (ja) * 1973-01-29 1974-09-25
JPS49127679A (ja) * 1973-04-07 1974-12-06

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832157A (ja) * 1971-08-31 1973-04-27
JPS49101090A (ja) * 1973-01-29 1974-09-25
JPS49127679A (ja) * 1973-04-07 1974-12-06

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100244U (ja) * 1982-12-25 1984-07-06 日本鋼管株式会社 溶接部の気密度検査用テ−プ
JP2007147308A (ja) * 2005-11-24 2007-06-14 Nippon Steel Engineering Co Ltd 漏れ試験方法
JP2017075746A (ja) * 2015-10-16 2017-04-20 株式会社神戸製鋼所 線巻式圧力容器
US11125643B2 (en) * 2017-11-07 2021-09-21 Suzhou Rs Technology Co., Ltd. Sealing detection method for a sealing structure
CN113614503A (zh) * 2019-01-18 2021-11-05 日东电工株式会社 气体和/或化学液体指示物
EP3911930A4 (en) * 2019-01-18 2022-10-12 Nitto Denko Corporation GAS AND/OR CHEMICAL LIQUID INDICATOR

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