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JPS52147530A - Gasstight inspection method of welded locations of pipes - Google Patents

Gasstight inspection method of welded locations of pipes

Info

Publication number
JPS52147530A
JPS52147530A JP6428276A JP6428276A JPS52147530A JP S52147530 A JPS52147530 A JP S52147530A JP 6428276 A JP6428276 A JP 6428276A JP 6428276 A JP6428276 A JP 6428276A JP S52147530 A JPS52147530 A JP S52147530A
Authority
JP
Japan
Prior art keywords
gasstight
pipes
inspection method
welded locations
welded
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
JP6428276A
Other languages
Japanese (ja)
Inventor
Tsuguo Andou
Hideo Satou
Shinji Uchida
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable Ltd
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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP6428276A priority Critical patent/JPS52147530A/en
Publication of JPS52147530A publication Critical patent/JPS52147530A/en
Pending legal-status Critical Current

Links

JP6428276A 1976-06-02 1976-06-02 Gasstight inspection method of welded locations of pipes Pending JPS52147530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6428276A JPS52147530A (en) 1976-06-02 1976-06-02 Gasstight inspection method of welded locations of pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6428276A JPS52147530A (en) 1976-06-02 1976-06-02 Gasstight inspection method of welded locations of pipes

Publications (1)

Publication Number Publication Date
JPS52147530A true JPS52147530A (en) 1977-12-08

Family

ID=13253709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6428276A Pending JPS52147530A (en) 1976-06-02 1976-06-02 Gasstight inspection method of welded locations of pipes

Country Status (1)

Country Link
JP (1) JPS52147530A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492298A (en) * 1978-09-22 1979-07-21 Hitachi Cable Ltd Air tight inspecting method of pipe welded portions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492298A (en) * 1978-09-22 1979-07-21 Hitachi Cable Ltd Air tight inspecting method of pipe welded portions

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