CN203785952U - 一种试压盲板 - Google Patents
一种试压盲板 Download PDFInfo
- Publication number
- CN203785952U CN203785952U CN201420080187.6U CN201420080187U CN203785952U CN 203785952 U CN203785952 U CN 203785952U CN 201420080187 U CN201420080187 U CN 201420080187U CN 203785952 U CN203785952 U CN 203785952U
- Authority
- CN
- China
- Prior art keywords
- pressure testing
- seal groove
- pressure test
- casinghead
- side plate
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 47
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080187.6U CN203785952U (zh) | 2014-02-25 | 2014-02-25 | 一种试压盲板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080187.6U CN203785952U (zh) | 2014-02-25 | 2014-02-25 | 一种试压盲板 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785952U true CN203785952U (zh) | 2014-08-20 |
Family
ID=51322129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420080187.6U Expired - Fee Related CN203785952U (zh) | 2014-02-25 | 2014-02-25 | 一种试压盲板 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785952U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523843A (zh) * | 2015-09-09 | 2017-03-22 | 吴金珠 | 一种法兰盲板 |
| CN106838536A (zh) * | 2015-12-03 | 2017-06-13 | 王建国 | 一种紧密型管道盲板 |
| CN107024342A (zh) * | 2017-03-21 | 2017-08-08 | 上海增欣机电科技股份有限公司 | 一种阀门测试设备及其自举缸系统 |
-
2014
- 2014-02-25 CN CN201420080187.6U patent/CN203785952U/zh not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523843A (zh) * | 2015-09-09 | 2017-03-22 | 吴金珠 | 一种法兰盲板 |
| CN106838536A (zh) * | 2015-12-03 | 2017-06-13 | 王建国 | 一种紧密型管道盲板 |
| CN107024342A (zh) * | 2017-03-21 | 2017-08-08 | 上海增欣机电科技股份有限公司 | 一种阀门测试设备及其自举缸系统 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Liqiang Inventor after: Ba Lujun Inventor after: Wang Yukui Inventor after: Miao Tongyong Inventor after: Deng Peng Inventor after: Song Weibing Inventor before: Yang Liqiang Inventor before: Ba Lujun Inventor before: Wang Yukui |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG LIQIANG BA LUJUN WANG YUKUI TO: YANG LIQIANG BA LUJUN WANG YUKUI MIAOTONGYONG DENG PENG SONG WEIBING |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150225 |
|
| EXPY | Termination of patent right or utility model |