CN200958665Y - 管道法兰 - Google Patents
管道法兰 Download PDFInfo
- Publication number
- CN200958665Y CN200958665Y CN 200620076607 CN200620076607U CN200958665Y CN 200958665 Y CN200958665 Y CN 200958665Y CN 200620076607 CN200620076607 CN 200620076607 CN 200620076607 U CN200620076607 U CN 200620076607U CN 200958665 Y CN200958665 Y CN 200958665Y
- Authority
- CN
- China
- Prior art keywords
- flange
- convex surface
- flange plate
- cavity
- raised line
- 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
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620076607 CN200958665Y (zh) | 2006-09-25 | 2006-09-25 | 管道法兰 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620076607 CN200958665Y (zh) | 2006-09-25 | 2006-09-25 | 管道法兰 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200958665Y true CN200958665Y (zh) | 2007-10-10 |
Family
ID=38785547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620076607 Expired - Fee Related CN200958665Y (zh) | 2006-09-25 | 2006-09-25 | 管道法兰 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200958665Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106015781A (zh) * | 2016-06-24 | 2016-10-12 | 苏州科博思流体科技有限公司 | 一种可定位法兰 |
-
2006
- 2006-09-25 CN CN 200620076607 patent/CN200958665Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106015781A (zh) * | 2016-06-24 | 2016-10-12 | 苏州科博思流体科技有限公司 | 一种可定位法兰 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU JINGYE FALAN PIPE FITTINGS CO., LTD. Assignor: Jiu Dongjun Contract record no.: 2010320001041 Denomination of utility model: Construction method of joint seal of flanges of large-sized gas pipeline of blast furnace Granted publication date: 20071010 License type: Exclusive License Record date: 20100727 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20110925 |