CN202916152U - Single-bend pressure test device - Google Patents
Single-bend pressure test device Download PDFInfo
- Publication number
- CN202916152U CN202916152U CN201220543303.4U CN201220543303U CN202916152U CN 202916152 U CN202916152 U CN 202916152U CN 201220543303 U CN201220543303 U CN 201220543303U CN 202916152 U CN202916152 U CN 202916152U
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- Prior art keywords
- pressure test
- bend
- pipe
- bend pipe
- pressure testing
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- 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.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Examining Or Testing Airtightness (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201220543303.4U CN202916152U (en) | 2012-10-23 | 2012-10-23 | Single-bend pressure test device |
Applications Claiming Priority (1)
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CN201220543303.4U CN202916152U (en) | 2012-10-23 | 2012-10-23 | Single-bend pressure test device |
Publications (1)
Publication Number | Publication Date |
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CN202916152U true CN202916152U (en) | 2013-05-01 |
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CN201220543303.4U Expired - Fee Related CN202916152U (en) | 2012-10-23 | 2012-10-23 | Single-bend pressure test device |
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CN (1) | CN202916152U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106644294A (en) * | 2017-02-14 | 2017-05-10 | 佛山市恒学科技服务有限公司 | Pressure test machine applicable to cast iron elbows |
CN107101881A (en) * | 2017-06-22 | 2017-08-29 | 山东科技大学 | A kind of brace pre axial force, the impact experiment apparatus of moment of flexure and its experimental method |
CN110630407A (en) * | 2019-09-11 | 2019-12-31 | 大连理工大学 | Angle-adjustable space vector force generating device |
CN115031902A (en) * | 2022-08-12 | 2022-09-09 | 成都晟泽美塑业科技有限公司 | Gas pipeline joint air tightness test detection device and air tightness test method |
-
2012
- 2012-10-23 CN CN201220543303.4U patent/CN202916152U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106644294A (en) * | 2017-02-14 | 2017-05-10 | 佛山市恒学科技服务有限公司 | Pressure test machine applicable to cast iron elbows |
CN107101881A (en) * | 2017-06-22 | 2017-08-29 | 山东科技大学 | A kind of brace pre axial force, the impact experiment apparatus of moment of flexure and its experimental method |
CN107101881B (en) * | 2017-06-22 | 2019-10-22 | 山东科技大学 | The impact experiment apparatus and its experimental method of a kind of brace pre axial force, moment of flexure |
CN110630407A (en) * | 2019-09-11 | 2019-12-31 | 大连理工大学 | Angle-adjustable space vector force generating device |
CN115031902A (en) * | 2022-08-12 | 2022-09-09 | 成都晟泽美塑业科技有限公司 | Gas pipeline joint air tightness test detection device and air tightness test method |
CN115031902B (en) * | 2022-08-12 | 2022-11-08 | 成都晟泽美塑业科技有限公司 | Gas pipeline joint air tightness test detection device and air tightness test method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170322 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: China National Petroleum Corp. Patentee after: China Petroleum Pipeline Engineering Co.,Ltd. Address before: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee before: China National Petroleum Corp. Patentee before: CHINA PETROLEUM PIPELINE BUREAU |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20211023 |