CN203215107U - Composite steel tube with glass reinforced plastic tube lined inside - Google Patents
Composite steel tube with glass reinforced plastic tube lined inside Download PDFInfo
- Publication number
- CN203215107U CN203215107U CN 201320245811 CN201320245811U CN203215107U CN 203215107 U CN203215107 U CN 203215107U CN 201320245811 CN201320245811 CN 201320245811 CN 201320245811 U CN201320245811 U CN 201320245811U CN 203215107 U CN203215107 U CN 203215107U
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- Prior art keywords
- steel tube
- layer
- metal wire
- steel pipe
- thermal insulation
- Prior art date
- 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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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201320245811 CN203215107U (en) | 2013-05-09 | 2013-05-09 | Composite steel tube with glass reinforced plastic tube lined inside |
Applications Claiming Priority (1)
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CN 201320245811 CN203215107U (en) | 2013-05-09 | 2013-05-09 | Composite steel tube with glass reinforced plastic tube lined inside |
Publications (1)
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CN203215107U true CN203215107U (en) | 2013-09-25 |
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Family Applications (1)
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CN 201320245811 Expired - Fee Related CN203215107U (en) | 2013-05-09 | 2013-05-09 | Composite steel tube with glass reinforced plastic tube lined inside |
Country Status (1)
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CN (1) | CN203215107U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105172175A (en) * | 2015-08-25 | 2015-12-23 | 胜利油田北方实业集团有限责任公司 | Preparation technology of epoxy glass fiber reinforced plastic composite oil pipe |
CN115596895A (en) * | 2022-11-02 | 2023-01-13 | 胜利油田北方实业集团有限责任公司(Cn) | Epoxy glass fiber reinforced plastic and steel composite oil pipe and preparation process thereof |
-
2013
- 2013-05-09 CN CN 201320245811 patent/CN203215107U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105172175A (en) * | 2015-08-25 | 2015-12-23 | 胜利油田北方实业集团有限责任公司 | Preparation technology of epoxy glass fiber reinforced plastic composite oil pipe |
CN115596895A (en) * | 2022-11-02 | 2023-01-13 | 胜利油田北方实业集团有限责任公司(Cn) | Epoxy glass fiber reinforced plastic and steel composite oil pipe and preparation process thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LIAO ZHENGZONG Free format text: FORMER OWNER: DAQING CITY SHENGRI PETROLEUM TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20140207 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140207 Address after: 163000 Heilongjiang Province, Daqing City Ranghulu District West Lake Street Lake District Court 9 Door No. 4 room 207 Patentee after: Sheng Chengwei Address before: 163000 Heilongjiang Province, Daqing City Ranghulu District No. 80 Jianghan Road Patentee before: DAQING SHENGRI PETROLEUM TECHNOLOGY DEVELOPMENT CO., LTD. |
|
ASS | Succession or assignment of patent right |
Owner name: DAQING CITY SHENGRI PETROLEUM TECHNOLOGY DEVELOPME Free format text: FORMER OWNER: SHENG CHENGWEI Effective date: 20140310 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140310 Address after: 163000 Heilongjiang Province, Daqing City Ranghulu District No. 80 Jianghan Road Patentee after: DAQING SHENGRI PETROLEUM TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 163000 Heilongjiang Province, Daqing City Ranghulu District West Lake Street Lake District Court 9 Door No. 4 room 207 Patentee before: Sheng Chengwei |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140509 |