CN101750247A - 钢管在做水压试验时的密封夹具 - Google Patents
钢管在做水压试验时的密封夹具 Download PDFInfo
- Publication number
- CN101750247A CN101750247A CN200810204214A CN200810204214A CN101750247A CN 101750247 A CN101750247 A CN 101750247A CN 200810204214 A CN200810204214 A CN 200810204214A CN 200810204214 A CN200810204214 A CN 200810204214A CN 101750247 A CN101750247 A CN 101750247A
- Authority
- CN
- China
- Prior art keywords
- taper
- steel pipe
- sealing
- clamp
- steel tube
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 230000002706 hydrostatic effect Effects 0.000 title abstract 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000019587 texture Nutrition 0.000 description 1
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Clamps And Clips (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102042145A CN101750247B (zh) | 2008-12-09 | 2008-12-09 | 钢管在做水压试验时的密封夹具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102042145A CN101750247B (zh) | 2008-12-09 | 2008-12-09 | 钢管在做水压试验时的密封夹具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101750247A true CN101750247A (zh) | 2010-06-23 |
CN101750247B CN101750247B (zh) | 2011-07-27 |
Family
ID=42477547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102042145A Active CN101750247B (zh) | 2008-12-09 | 2008-12-09 | 钢管在做水压试验时的密封夹具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101750247B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102156026A (zh) * | 2011-02-23 | 2011-08-17 | 上海华钢不锈钢有限公司 | 不锈钢管水下实验用的密封圈 |
CN105300792A (zh) * | 2015-11-18 | 2016-02-03 | 太原理工大学 | 一种霍普金森拉杆试件的夹持装置及实验方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1337161A (en) * | 1972-03-21 | 1973-11-14 | Hyblok Sales Ltd | Plug for hydraulic testing |
CN1056923C (zh) * | 1996-03-21 | 2000-09-27 | 甘肃环球能源节能技术开发设计研究所有限公司 | 圆锥管螺纹自紧式密封试压装置 |
US6637464B1 (en) * | 2002-08-30 | 2003-10-28 | Kenneth R. Cornwall | Hydrostatic test cap |
CN2702297Y (zh) * | 2004-06-03 | 2005-05-25 | 贾来友 | 塑料管材、管件耐压试验用密封接头 |
CN201314883Y (zh) * | 2008-12-09 | 2009-09-23 | 上海华钢不锈钢有限公司 | 钢管在做水压试验时的密封夹具 |
-
2008
- 2008-12-09 CN CN2008102042145A patent/CN101750247B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102156026A (zh) * | 2011-02-23 | 2011-08-17 | 上海华钢不锈钢有限公司 | 不锈钢管水下实验用的密封圈 |
CN105300792A (zh) * | 2015-11-18 | 2016-02-03 | 太原理工大学 | 一种霍普金森拉杆试件的夹持装置及实验方法 |
CN105300792B (zh) * | 2015-11-18 | 2020-10-23 | 太原理工大学 | 一种霍普金森拉杆试件的夹持装置及实验方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101750247B (zh) | 2011-07-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201314883Y (zh) | 钢管在做水压试验时的密封夹具 | |
CN204062233U (zh) | 一种管道冷连接装置 | |
CN101750247B (zh) | 钢管在做水压试验时的密封夹具 | |
CN202596657U (zh) | 一种扩张式封隔器 | |
CN106493213B (zh) | 一种支管管道的制造装置及方法 | |
CN218094901U (zh) | 一种用于管道水压试验的管道密封装置 | |
CN204611219U (zh) | 一种破损管道密封装置 | |
CN103175664B (zh) | 逆止阀连接部位密封性能模型试验装置及试验方法 | |
CN206325988U (zh) | 一种支管管道的制造装置 | |
CN204829017U (zh) | 管道快速连接法兰 | |
CN213776702U (zh) | 一种承插式扩口涂塑钢管 | |
CN204787939U (zh) | 一种盘管式换热器进出嘴连接结构 | |
CN211059553U (zh) | 一种异径薄壁不锈钢管连接结构 | |
CN204300569U (zh) | 一种用于管路接口处的法兰连接结构 | |
CN204902257U (zh) | 一种盘管式换热器进出嘴连接装置 | |
CN202402632U (zh) | 用于饮用水管道连接器接头密封的可变直径密封圈 | |
CN203880286U (zh) | 迷宫式胶管芯子 | |
CN204085803U (zh) | 一种检测管道焊接接口气密性的装置 | |
CN204004878U (zh) | 用于液压管的外螺纹接头 | |
CN205374439U (zh) | 一种用于深部岩体模拟试验加载的柔性胶囊 | |
CN203641717U (zh) | 一种高层建筑用金属软管 | |
CN220688380U (zh) | 一种预埋式深基坑应急泄压管 | |
CN220204967U (zh) | 一种双密封薄壁卡压式管路连接管件 | |
CN203229976U (zh) | 一种插入式声测管 | |
CN216056183U (zh) | 一种新型密肋梁结构膜壳施工接线盒线管预埋装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sealing fixture for steel pipe during hydrostatic test Effective date of registration: 20220728 Granted publication date: 20110727 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Jinshan sub branch Pledgor: SHANGHAI HUAGANG STAINLESS STEEL Co.,Ltd. Registration number: Y2022310000148 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231120 Granted publication date: 20110727 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Jinshan sub branch Pledgor: SHANGHAI HUAGANG STAINLESS STEEL Co.,Ltd. Registration number: Y2022310000148 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sealing fixtures for steel pipes during hydrostatic testing Effective date of registration: 20231127 Granted publication date: 20110727 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Jinshan sub branch Pledgor: SHANGHAI HUAGANG STAINLESS STEEL Co.,Ltd. Registration number: Y2023310000782 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |