JPH0364807B2 - - Google Patents

Info

Publication number
JPH0364807B2
JPH0364807B2 JP22529885A JP22529885A JPH0364807B2 JP H0364807 B2 JPH0364807 B2 JP H0364807B2 JP 22529885 A JP22529885 A JP 22529885A JP 22529885 A JP22529885 A JP 22529885A JP H0364807 B2 JPH0364807 B2 JP H0364807B2
Authority
JP
Japan
Prior art keywords
tube
circumferential surface
pipe
thickness
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.)
Expired
Application number
JP22529885A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6283608A (ja
Inventor
Tomoji Fujisawa
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP22529885A priority Critical patent/JPS6283608A/ja
Publication of JPS6283608A publication Critical patent/JPS6283608A/ja
Publication of JPH0364807B2 publication Critical patent/JPH0364807B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP22529885A 1985-10-09 1985-10-09 管の管厚測定装置 Granted JPS6283608A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22529885A JPS6283608A (ja) 1985-10-09 1985-10-09 管の管厚測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22529885A JPS6283608A (ja) 1985-10-09 1985-10-09 管の管厚測定装置

Publications (2)

Publication Number Publication Date
JPS6283608A JPS6283608A (ja) 1987-04-17
JPH0364807B2 true JPH0364807B2 (OSRAM) 1991-10-08

Family

ID=16827142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22529885A Granted JPS6283608A (ja) 1985-10-09 1985-10-09 管の管厚測定装置

Country Status (1)

Country Link
JP (1) JPS6283608A (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6450903A (en) * 1987-08-21 1989-02-27 Nippon Kokan Kk Measuring apparatus of shape of inside of tube
GB9711413D0 (en) * 1997-06-04 1997-07-30 Sonic Technologies Limited Measuring the thickness of a liner for a pipe
US6895681B2 (en) 2001-04-02 2005-05-24 Tokyo Gas Co., Ltd. Method and instrument for measuring inside diameter of conduit
WO2007059173A2 (en) * 2005-11-14 2007-05-24 Macsema, Inc. Systems and methods for monitoring system performance
US7908118B2 (en) * 2005-11-14 2011-03-15 Macsema, Inc. System and methods for testing, monitoring, and replacing equipment
KR100719510B1 (ko) 2007-01-11 2007-05-18 에스지에스 에스알에스 주식회사 보일러 튜브의 검사장치
US8151483B2 (en) * 2010-07-06 2012-04-10 Tdw Delaware, Inc. Progressive dewatering and inhibitor dispersal rolling pig
JP5960032B2 (ja) * 2012-11-14 2016-08-02 三菱重工業株式会社 管外面及び内面検査装置
JP7216366B2 (ja) * 2018-11-01 2023-02-01 荏原環境プラント株式会社 超音波探触子およびこれを用いた被検配管厚測定方法

Also Published As

Publication number Publication date
JPS6283608A (ja) 1987-04-17

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