CN206572004U - 一种全焊接管线球阀 - Google Patents
一种全焊接管线球阀 Download PDFInfo
- Publication number
- CN206572004U CN206572004U CN201720101564.3U CN201720101564U CN206572004U CN 206572004 U CN206572004 U CN 206572004U CN 201720101564 U CN201720101564 U CN 201720101564U CN 206572004 U CN206572004 U CN 206572004U
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- ring
- spheroid
- ball valve
- valve
- sealing ring
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CN201720101564.3U CN206572004U (zh) | 2017-01-25 | 2017-01-25 | 一种全焊接管线球阀 |
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CN201720101564.3U CN206572004U (zh) | 2017-01-25 | 2017-01-25 | 一种全焊接管线球阀 |
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CN206572004U true CN206572004U (zh) | 2017-10-20 |
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CN201720101564.3U Active CN206572004U (zh) | 2017-01-25 | 2017-01-25 | 一种全焊接管线球阀 |
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CN (1) | CN206572004U (zh) |
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2017
- 2017-01-25 CN CN201720101564.3U patent/CN206572004U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201506 No. 885 Yuegong Road, Jinshan Industrial Zone, Shanghai Co-patentee after: Liu Deyin Patentee after: Fangzheng valve group Shanghai Co.,Ltd. Co-patentee after: Wang Yingcai Address before: 201506 No. 885 Yuegong Road, Jinshan Industrial Zone, Shanghai Co-patentee before: Liu Deyin Patentee before: SHANGHAI ELIM PETROLEUM MACHINERY CO.,LTD. Co-patentee before: Wang Yingcai |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221115 Address after: 201506 no.885 Yuegong Road, Jinshan Industrial Zone, Jinshan District, Shanghai Patentee after: Fangzheng valve group Shanghai Co.,Ltd. Address before: 201506 No. 885 Yuegong Road, Jinshan Industrial Zone, Shanghai Patentee before: Fangzheng valve group Shanghai Co.,Ltd. Patentee before: Liu Deyin Patentee before: Wang Yingcai |