JPS5499665A - Measuring method of peripheral lengths of pipe before welding - Google Patents

Measuring method of peripheral lengths of pipe before welding

Info

Publication number
JPS5499665A
JPS5499665A JP584378A JP584378A JPS5499665A JP S5499665 A JPS5499665 A JP S5499665A JP 584378 A JP584378 A JP 584378A JP 584378 A JP584378 A JP 584378A JP S5499665 A JPS5499665 A JP S5499665A
Authority
JP
Japan
Prior art keywords
pipe
waves
before welding
ultrasonic
pipe before
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
JP584378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6151243B2 (en:Method
Inventor
Masahiro Matsushige
Kiyoshi Matsui
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 JP584378A priority Critical patent/JPS5499665A/ja
Publication of JPS5499665A publication Critical patent/JPS5499665A/ja
Publication of JPS6151243B2 publication Critical patent/JPS6151243B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP584378A 1978-01-24 1978-01-24 Measuring method of peripheral lengths of pipe before welding Granted JPS5499665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP584378A JPS5499665A (en) 1978-01-24 1978-01-24 Measuring method of peripheral lengths of pipe before welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP584378A JPS5499665A (en) 1978-01-24 1978-01-24 Measuring method of peripheral lengths of pipe before welding

Publications (2)

Publication Number Publication Date
JPS5499665A true JPS5499665A (en) 1979-08-06
JPS6151243B2 JPS6151243B2 (en:Method) 1986-11-07

Family

ID=11622287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP584378A Granted JPS5499665A (en) 1978-01-24 1978-01-24 Measuring method of peripheral lengths of pipe before welding

Country Status (1)

Country Link
JP (1) JPS5499665A (en:Method)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136542U (ja) * 1984-08-03 1986-03-06 トヨタ自動車株式会社 ボルト軸力測定装置
US5035143A (en) * 1990-04-10 1991-07-30 The Babcock & Wilcox Company Method of detecting creep swelling
US5056367A (en) * 1989-03-29 1991-10-15 Martin Marietta Corporation Ultrasonic linear measurement system
US5251487A (en) * 1989-03-29 1993-10-12 Martin Marietta Corporation Apparatus for acoustically coupling an ultrasonic transducer with a body

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136542U (ja) * 1984-08-03 1986-03-06 トヨタ自動車株式会社 ボルト軸力測定装置
US5056367A (en) * 1989-03-29 1991-10-15 Martin Marietta Corporation Ultrasonic linear measurement system
US5251487A (en) * 1989-03-29 1993-10-12 Martin Marietta Corporation Apparatus for acoustically coupling an ultrasonic transducer with a body
US5035143A (en) * 1990-04-10 1991-07-30 The Babcock & Wilcox Company Method of detecting creep swelling

Also Published As

Publication number Publication date
JPS6151243B2 (en:Method) 1986-11-07

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