JPS60123661U - 管体の欠陥探査装置 - Google Patents

管体の欠陥探査装置

Info

Publication number
JPS60123661U
JPS60123661U JP1113784U JP1113784U JPS60123661U JP S60123661 U JPS60123661 U JP S60123661U JP 1113784 U JP1113784 U JP 1113784U JP 1113784 U JP1113784 U JP 1113784U JP S60123661 U JPS60123661 U JP S60123661U
Authority
JP
Japan
Prior art keywords
tube
detection device
defect detection
tube defect
cracking
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
JP1113784U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0241583Y2 (enrdf_load_stackoverflow
Inventor
佳邦 内田
菅谷　暢恭
山田　義洋
Original Assignee
日本鋼管株式会社
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 日本鋼管株式会社 filed Critical 日本鋼管株式会社
Priority to JP1113784U priority Critical patent/JPS60123661U/ja
Publication of JPS60123661U publication Critical patent/JPS60123661U/ja
Application granted granted Critical
Publication of JPH0241583Y2 publication Critical patent/JPH0241583Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02872—Pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Pipeline Systems (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP1113784U 1984-01-31 1984-01-31 管体の欠陥探査装置 Granted JPS60123661U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1113784U JPS60123661U (ja) 1984-01-31 1984-01-31 管体の欠陥探査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1113784U JPS60123661U (ja) 1984-01-31 1984-01-31 管体の欠陥探査装置

Publications (2)

Publication Number Publication Date
JPS60123661U true JPS60123661U (ja) 1985-08-20
JPH0241583Y2 JPH0241583Y2 (enrdf_load_stackoverflow) 1990-11-06

Family

ID=30492973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1113784U Granted JPS60123661U (ja) 1984-01-31 1984-01-31 管体の欠陥探査装置

Country Status (1)

Country Link
JP (1) JPS60123661U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0241583Y2 (enrdf_load_stackoverflow) 1990-11-06

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