JPS54110889A - Method and device for ultrasonic detection of flaw of welded steel pipe - Google Patents

Method and device for ultrasonic detection of flaw of welded steel pipe

Info

Publication number
JPS54110889A
JPS54110889A JP1777578A JP1777578A JPS54110889A JP S54110889 A JPS54110889 A JP S54110889A JP 1777578 A JP1777578 A JP 1777578A JP 1777578 A JP1777578 A JP 1777578A JP S54110889 A JPS54110889 A JP S54110889A
Authority
JP
Japan
Prior art keywords
flaw
steel pipe
welded steel
ultrasonic detection
ultrasonic
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
JP1777578A
Other languages
Japanese (ja)
Inventor
Akio Takahashi
Hiroshi Nakade
Kiyonobu Yoshimura
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP1777578A priority Critical patent/JPS54110889A/en
Publication of JPS54110889A publication Critical patent/JPS54110889A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP1777578A 1978-02-17 1978-02-17 Method and device for ultrasonic detection of flaw of welded steel pipe Pending JPS54110889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1777578A JPS54110889A (en) 1978-02-17 1978-02-17 Method and device for ultrasonic detection of flaw of welded steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1777578A JPS54110889A (en) 1978-02-17 1978-02-17 Method and device for ultrasonic detection of flaw of welded steel pipe

Publications (1)

Publication Number Publication Date
JPS54110889A true JPS54110889A (en) 1979-08-30

Family

ID=11953081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1777578A Pending JPS54110889A (en) 1978-02-17 1978-02-17 Method and device for ultrasonic detection of flaw of welded steel pipe

Country Status (1)

Country Link
JP (1) JPS54110889A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198837U (en) * 1984-12-04 1986-06-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198837U (en) * 1984-12-04 1986-06-24

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