CN202074186U - 一种新型的外滑动式蒸汽管 - Google Patents
一种新型的外滑动式蒸汽管 Download PDFInfo
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- CN202074186U CN202074186U CN2011201621504U CN201120162150U CN202074186U CN 202074186 U CN202074186 U CN 202074186U CN 2011201621504 U CN2011201621504 U CN 2011201621504U CN 201120162150 U CN201120162150 U CN 201120162150U CN 202074186 U CN202074186 U CN 202074186U
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- insulation layer
- sliding type
- type steam
- steam pipe
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN2011201621504U CN202074186U (zh) | 2011-05-20 | 2011-05-20 | 一种新型的外滑动式蒸汽管 |
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CN2011201621504U CN202074186U (zh) | 2011-05-20 | 2011-05-20 | 一种新型的外滑动式蒸汽管 |
Publications (1)
Publication Number | Publication Date |
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CN202074186U true CN202074186U (zh) | 2011-12-14 |
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CN2011201621504U Expired - Fee Related CN202074186U (zh) | 2011-05-20 | 2011-05-20 | 一种新型的外滑动式蒸汽管 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102840395A (zh) * | 2012-08-28 | 2012-12-26 | 中国海洋石油总公司 | 一种双层保温配重海底管道 |
CN103244762A (zh) * | 2013-05-31 | 2013-08-14 | 苏州盛星农业科技有限公司 | 一种简易六层保温管 |
CN106090459A (zh) * | 2016-06-29 | 2016-11-09 | 无锡必胜必精密钢管有限公司 | 一种预制直埋蒸汽保温钢管 |
-
2011
- 2011-05-20 CN CN2011201621504U patent/CN202074186U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102840395A (zh) * | 2012-08-28 | 2012-12-26 | 中国海洋石油总公司 | 一种双层保温配重海底管道 |
CN103244762A (zh) * | 2013-05-31 | 2013-08-14 | 苏州盛星农业科技有限公司 | 一种简易六层保温管 |
CN106090459A (zh) * | 2016-06-29 | 2016-11-09 | 无锡必胜必精密钢管有限公司 | 一种预制直埋蒸汽保温钢管 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HEILONGJIANG LUJI PIPE INDUSTRY CO., LTD. Free format text: FORMER NAME: DAQING LUJI ANTI-CORROSION THERMAL INSULATION STEEL PIPE MANUFACTURING CO., LTD. |
|
CP03 | Change of name, title or address |
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: 20111214 Termination date: 20170520 |