CN202252443U - 一种无法兰涂塑管道 - Google Patents
一种无法兰涂塑管道 Download PDFInfo
- Publication number
- CN202252443U CN202252443U CN2011203880861U CN201120388086U CN202252443U CN 202252443 U CN202252443 U CN 202252443U CN 2011203880861 U CN2011203880861 U CN 2011203880861U CN 201120388086 U CN201120388086 U CN 201120388086U CN 202252443 U CN202252443 U CN 202252443U
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- Prior art keywords
- plastic
- flange
- pipeline
- steel pipe
- carbon steel
- 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.)
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011203880861U CN202252443U (zh) | 2011-10-13 | 2011-10-13 | 一种无法兰涂塑管道 |
Applications Claiming Priority (1)
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CN2011203880861U CN202252443U (zh) | 2011-10-13 | 2011-10-13 | 一种无法兰涂塑管道 |
Publications (1)
Publication Number | Publication Date |
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CN202252443U true CN202252443U (zh) | 2012-05-30 |
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CN2011203880861U Expired - Fee Related CN202252443U (zh) | 2011-10-13 | 2011-10-13 | 一种无法兰涂塑管道 |
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CN (1) | CN202252443U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103047489A (zh) * | 2011-10-13 | 2013-04-17 | 瞿海德 | 一种无法兰涂塑管道 |
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2011
- 2011-10-13 CN CN2011203880861U patent/CN202252443U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103047489A (zh) * | 2011-10-13 | 2013-04-17 | 瞿海德 | 一种无法兰涂塑管道 |
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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: NANTONG HAODE ANTICORROSIVE EQUIPMENT CO., LTD. Free format text: FORMER OWNER: QU HAIDE Effective date: 20121226 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 226000 NANTONG, JIANGSU PROVINCE TO: 226321 NANTONG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121226 Address after: 226321, Guangming Lu, two, Tongzhou, Jiangsu, Nantong Patentee after: Nantong Haode Anti-Corrosion Equipment Co., Ltd. Address before: 226000, room 3, building 404, Sifang garden, Jinsha Town, Nantong, Jiangsu, Tongzhou Patentee before: Ji Haide |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20181013 |
|
CF01 | Termination of patent right due to non-payment of annual fee |