CN205691549U - 一种检测钢管非分层缺陷的超声波换能装置 - Google Patents
一种检测钢管非分层缺陷的超声波换能装置 Download PDFInfo
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FR3128023A1 (fr) * | 2021-10-11 | 2023-04-14 | Framatome | Sonde à ultrasons pour inspection d’un composant à une température supérieure à 150°C et procédé d’inspection associé |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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FR3128023A1 (fr) * | 2021-10-11 | 2023-04-14 | Framatome | Sonde à ultrasons pour inspection d’un composant à une température supérieure à 150°C et procédé d’inspection associé |
WO2023061957A1 (fr) * | 2021-10-11 | 2023-04-20 | Framatome | Sonde à ultrasons pour inspection d'un composant à une température supérieure à 150°c et procédé d'inspection associé |
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Effective date of registration: 20201009 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd. Patentee after: JULONG STEEL PIPE Co.,Ltd. Address before: 300457, Tianjin, Tanggu Development Zone, No. 19 West Ring Road, Tianjin Binhai service outsourcing industry park, building 3 Patentee before: CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd. Patentee before: JULONG STEEL PIPE Co.,Ltd. |