CN202032242U - 一种新型的保温管道 - Google Patents
一种新型的保温管道 Download PDFInfo
- Publication number
- CN202032242U CN202032242U CN2011201620446U CN201120162044U CN202032242U CN 202032242 U CN202032242 U CN 202032242U CN 2011201620446 U CN2011201620446 U CN 2011201620446U CN 201120162044 U CN201120162044 U CN 201120162044U CN 202032242 U CN202032242 U CN 202032242U
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- Prior art keywords
- insulating material
- heat
- layer
- insulating
- thermal insulating
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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.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011201620446U CN202032242U (zh) | 2011-05-20 | 2011-05-20 | 一种新型的保温管道 |
Applications Claiming Priority (1)
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CN2011201620446U CN202032242U (zh) | 2011-05-20 | 2011-05-20 | 一种新型的保温管道 |
Publications (1)
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CN202032242U true CN202032242U (zh) | 2011-11-09 |
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CN2011201620446U Expired - Fee Related CN202032242U (zh) | 2011-05-20 | 2011-05-20 | 一种新型的保温管道 |
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CN (1) | CN202032242U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107387889A (zh) * | 2016-05-17 | 2017-11-24 | 高金龙 | 多用型防腐保温耐用管体 |
CN110735973A (zh) * | 2019-10-11 | 2020-01-31 | 江苏润广环保科技有限公司 | 一种热力管道钢套钢保温管 |
-
2011
- 2011-05-20 CN CN2011201620446U patent/CN202032242U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107387889A (zh) * | 2016-05-17 | 2017-11-24 | 高金龙 | 多用型防腐保温耐用管体 |
CN110735973A (zh) * | 2019-10-11 | 2020-01-31 | 江苏润广环保科技有限公司 | 一种热力管道钢套钢保温管 |
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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: HEILONGJIANG LUJI PIPE INDUSTRY CO., LTD. Free format text: FORMER OWNER: DAQING LUJI ANTI-CORROSION THERMAL INSULATION STEEL PIPE MANUFACTURING CO., LTD. Effective date: 20141124 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141124 Address after: 163000 Heilongjiang province Daqing honggangqu iron park is booming industrial park Patentee after: Heilongjiang, Shandong and Hebei pipe industry Limited by Share Ltd Address before: 163000 Zhongxing North Street, Saertu District, Heilongjiang, Daqing 67 Patentee before: Daqing Luji Anticorrosive Insulation Steel Pipe Manufacture Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 163000 Heilongjiang province Daqing honggangqu iron park is booming industrial park Patentee after: Shandong, Hebei and Polytron Technologies Inc Address before: 163000 Heilongjiang province Daqing honggangqu iron park is booming industrial park Patentee before: Heilongjiang, Shandong and Hebei pipe industry Limited by Share Ltd |
|
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: 20111109 Termination date: 20160520 |