IT1072992B - Disposizione per il controllo dei punti di saldatura trasversali di un tubo di acciaio di grosso calibro - Google Patents

Disposizione per il controllo dei punti di saldatura trasversali di un tubo di acciaio di grosso calibro

Info

Publication number
IT1072992B
IT1072992B IT2807176A IT2807176A IT1072992B IT 1072992 B IT1072992 B IT 1072992B IT 2807176 A IT2807176 A IT 2807176A IT 2807176 A IT2807176 A IT 2807176A IT 1072992 B IT1072992 B IT 1072992B
Authority
IT
Italy
Prior art keywords
provision
control
steel tube
welding points
large caliber
Prior art date
Application number
IT2807176A
Other languages
English (en)
Original Assignee
Forster F M O
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 Forster F M O filed Critical Forster F M O
Application granted granted Critical
Publication of IT1072992B publication Critical patent/IT1072992B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
IT2807176A 1975-10-10 1976-10-07 Disposizione per il controllo dei punti di saldatura trasversali di un tubo di acciaio di grosso calibro IT1072992B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752545370 DE2545370A1 (de) 1975-10-10 1975-10-10 Anordnung zum pruefen der querschweissnaehte eines grosskalibrigen stahlrohres

Publications (1)

Publication Number Publication Date
IT1072992B true IT1072992B (it) 1985-04-13

Family

ID=5958805

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2807176A IT1072992B (it) 1975-10-10 1976-10-07 Disposizione per il controllo dei punti di saldatura trasversali di un tubo di acciaio di grosso calibro

Country Status (4)

Country Link
DE (1) DE2545370A1 (it)
FR (1) FR2327540A1 (it)
GB (1) GB1509696A (it)
IT (1) IT1072992B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396293A1 (fr) * 1977-07-01 1979-01-26 Sumitomo Metal Ind Procede et appareil de controle magnetique de la surface interne d'un tuyau
DE2838388C3 (de) * 1978-09-02 1981-05-14 Institut Dr. Friedrich Förster Prüfgerätebau, 7410 Reutlingen Rotierkopf zum Prüfen von langgestrecktem ferromagnetischem Prüfgut kreisförmigen Querschnitts
JPS5826256A (ja) * 1981-08-07 1983-02-16 Kubota Ltd 管の検査装置
SU1499209A1 (ru) * 1986-07-02 1989-08-07 Белорусский Политехнический Институт Намагничивающее устройство дл магнитографического контрол изделий
DE3638936A1 (de) * 1986-11-14 1988-05-26 Kernforschungsz Karlsruhe Verfahren und einrichtung zur detektion von korrosion oder dergleichen
CN105571785A (zh) * 2016-02-01 2016-05-11 常熟理工学院 再制造油桶桶壁自动检漏装置
CN109187735B (zh) * 2018-11-09 2024-03-26 成都熊谷油气科技有限公司 一种在役长输管线环焊缝缺陷磁粉内检测机构及检测方法
CN116539668B (zh) * 2023-07-06 2023-08-29 北京洞微科技发展有限公司 一种钢轨铝热焊接质量检测装置及方法
CN118329779B (zh) * 2024-06-13 2024-08-09 杭州同华生态环境科技有限公司 一种用于浮游植物检测的自动进样装置

Also Published As

Publication number Publication date
GB1509696A (en) 1978-05-04
DE2545370A1 (de) 1977-04-21
FR2327540B3 (it) 1979-06-08
FR2327540A1 (fr) 1977-05-06

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