CN210347342U - 一种管壳式换热器换热管强度验证装置 - Google Patents
一种管壳式换热器换热管强度验证装置 Download PDFInfo
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- CN210347342U CN210347342U CN201921258007.8U CN201921258007U CN210347342U CN 210347342 U CN210347342 U CN 210347342U CN 201921258007 U CN201921258007 U CN 201921258007U CN 210347342 U CN210347342 U CN 210347342U
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Cited By (1)
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CN111398046A (zh) * | 2020-04-30 | 2020-07-10 | 宝鸡欧亚化工设备制造厂 | 一种u型管换热器换热管检测固定装置及固定方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111398046A (zh) * | 2020-04-30 | 2020-07-10 | 宝鸡欧亚化工设备制造厂 | 一种u型管换热器换热管检测固定装置及固定方法 |
CN111398046B (zh) * | 2020-04-30 | 2022-09-02 | 宝鸡欧亚化工设备制造厂 | 一种u型管换热器换热管检测固定装置及固定方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A strength verification device for heat exchange tube of shell and tube heat exchanger Effective date of registration: 20211203 Granted publication date: 20200417 Pledgee: Yantai Bank Co.,Ltd. Weihai Branch Pledgor: WEIHAI SHIDAO HEAVY INDUSTRY CO.,LTD. Registration number: Y2021370010132 |
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Date of cancellation: 20230508 Granted publication date: 20200417 Pledgee: Yantai Bank Co.,Ltd. Weihai Branch Pledgor: WEIHAI SHIDAO HEAVY INDUSTRY CO.,LTD. Registration number: Y2021370010132 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A strength verification device for heat exchange tubes in shell and tube heat exchangers Effective date of registration: 20230516 Granted publication date: 20200417 Pledgee: Yantai Bank Co.,Ltd. Weihai Branch Pledgor: WEIHAI SHIDAO HEAVY INDUSTRY CO.,LTD. Registration number: Y2023980040663 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |