CN109490062A - 一种阀门焊口端试压密封工装的使用方法 - Google Patents
一种阀门焊口端试压密封工装的使用方法 Download PDFInfo
- Publication number
- CN109490062A CN109490062A CN201811308653.0A CN201811308653A CN109490062A CN 109490062 A CN109490062 A CN 109490062A CN 201811308653 A CN201811308653 A CN 201811308653A CN 109490062 A CN109490062 A CN 109490062A
- Authority
- CN
- China
- Prior art keywords
- sealing
- pressure testing
- annular groove
- sleeve
- weld bond
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 98
- 238000012360 testing method Methods 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims abstract description 19
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 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
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811308653.0A CN109490062B (zh) | 2018-11-05 | 2018-11-05 | 一种阀门焊口端试压密封工装的使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811308653.0A CN109490062B (zh) | 2018-11-05 | 2018-11-05 | 一种阀门焊口端试压密封工装的使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109490062A true CN109490062A (zh) | 2019-03-19 |
CN109490062B CN109490062B (zh) | 2021-02-23 |
Family
ID=65693796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811308653.0A Active CN109490062B (zh) | 2018-11-05 | 2018-11-05 | 一种阀门焊口端试压密封工装的使用方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109490062B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109211680A (zh) * | 2018-11-05 | 2019-01-15 | 成都乘风流体科技集团有限公司 | 一种阀门焊接端试压密封结构 |
CN110375926A (zh) * | 2019-07-26 | 2019-10-25 | 福建省特种设备检验研究院 | 一种阀门承插焊端试压密封结构及其试压方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469437A (en) * | 1967-06-02 | 1969-09-30 | Nasa | Horizontal cryostat for fatigue testing |
CN202066751U (zh) * | 2011-01-25 | 2011-12-07 | 中国石油大学(北京) | 法兰焊缝试压装置 |
CN203385524U (zh) * | 2013-08-29 | 2014-01-08 | 南京晨灿机械制造有限公司 | 阀门的液动试压工装 |
CN103776591A (zh) * | 2014-01-21 | 2014-05-07 | 张家港富瑞特种装备股份有限公司 | 低温阀的试验装置 |
CN204439334U (zh) * | 2015-01-30 | 2015-07-01 | 江苏同天机械有限公司 | 一种焊接式加长接管球阀试压工装 |
CN205940949U (zh) * | 2016-08-10 | 2017-02-08 | 成都成高阀门有限公司 | 一种低温阀门试压工装 |
CN207336209U (zh) * | 2017-10-20 | 2018-05-08 | 南通市电站阀门有限公司 | 一种用于阀门的试压工装 |
CN207964174U (zh) * | 2018-02-01 | 2018-10-12 | 内蒙古亿利化学工业有限公司 | 新型阀门试压装置 |
-
2018
- 2018-11-05 CN CN201811308653.0A patent/CN109490062B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469437A (en) * | 1967-06-02 | 1969-09-30 | Nasa | Horizontal cryostat for fatigue testing |
CN202066751U (zh) * | 2011-01-25 | 2011-12-07 | 中国石油大学(北京) | 法兰焊缝试压装置 |
CN203385524U (zh) * | 2013-08-29 | 2014-01-08 | 南京晨灿机械制造有限公司 | 阀门的液动试压工装 |
CN103776591A (zh) * | 2014-01-21 | 2014-05-07 | 张家港富瑞特种装备股份有限公司 | 低温阀的试验装置 |
CN204439334U (zh) * | 2015-01-30 | 2015-07-01 | 江苏同天机械有限公司 | 一种焊接式加长接管球阀试压工装 |
CN205940949U (zh) * | 2016-08-10 | 2017-02-08 | 成都成高阀门有限公司 | 一种低温阀门试压工装 |
CN207336209U (zh) * | 2017-10-20 | 2018-05-08 | 南通市电站阀门有限公司 | 一种用于阀门的试压工装 |
CN207964174U (zh) * | 2018-02-01 | 2018-10-12 | 内蒙古亿利化学工业有限公司 | 新型阀门试压装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109211680A (zh) * | 2018-11-05 | 2019-01-15 | 成都乘风流体科技集团有限公司 | 一种阀门焊接端试压密封结构 |
CN110375926A (zh) * | 2019-07-26 | 2019-10-25 | 福建省特种设备检验研究院 | 一种阀门承插焊端试压密封结构及其试压方法 |
CN110375926B (zh) * | 2019-07-26 | 2020-11-13 | 福建省特种设备检验研究院 | 一种阀门承插焊端试压密封结构及其试压方法 |
Also Published As
Publication number | Publication date |
---|---|
CN109490062B (zh) | 2021-02-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109490062A (zh) | 一种阀门焊口端试压密封工装的使用方法 | |
CN203286121U (zh) | 自密封闸阀 | |
CN209280471U (zh) | 一种阀门焊接端试压密封结构 | |
CN215487978U (zh) | 一种防微泄漏闸阀 | |
CN106122475A (zh) | 一种用于机械产品的端面密封结构 | |
CN103090034B (zh) | 楔紧式平行闸阀 | |
CN201705970U (zh) | 具有波纹管反向承压密封结构的调节阀 | |
CN105090607B (zh) | 一种高密封性闸阀 | |
CN109211680A (zh) | 一种阀门焊接端试压密封结构 | |
CN205805497U (zh) | 闭式压缩胶筒密封单元 | |
CN203115279U (zh) | 一种石墨密封填料函 | |
CN206960335U (zh) | 一种新型密封胶疲劳强度试验装置 | |
CN104121365A (zh) | 密封装置及密封方法 | |
CN104653140A (zh) | 井口防盗装置 | |
CN203963004U (zh) | 密封装置 | |
CN203146881U (zh) | 楔紧式平行闸阀 | |
CN204286770U (zh) | 一种石墨密封件摩擦力和密封压力的测试装置 | |
CN102966748A (zh) | 一种浮动球头式截止阀 | |
CN202189642U (zh) | 配电变压器用纯瓷套管 | |
CN106641255A (zh) | 一种高压容器密封结构 | |
CN201909103U (zh) | 能形成自紧密封的填料内压自密封阀门 | |
CN202545835U (zh) | 金属隔膜截止阀 | |
CN102032389B (zh) | 能形成自紧密封的填料内压自密封阀门 | |
CN106703750A (zh) | 深水套管高压弹簧式泄压阀 | |
CN205681213U (zh) | 汽车电机端盖的密封结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 6 Guanghua Road, Jinyuan Town, Dayi County, Chengdu, Sichuan 610000 Applicant after: CHENGDU CHENG GAO VALVE Co.,Ltd. Applicant after: CHENGDU CHENGFENG VALVE Co.,Ltd. Applicant after: CHENGDU CHENGFENG FLOW-TECH GROUP Co.,Ltd. Address before: 6 Guanghua Road, Jinyuan Town, Dayi County, Chengdu, Sichuan 610000 Applicant before: CHENGDU CHENGFENG FLOW-TECH GROUP Co.,Ltd. Applicant before: CHENGDU CHENGFENG VALVE Co.,Ltd. Applicant before: CHENGDU CHENG GAO VALVE Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: No. 67, Section 1, Xueshan Avenue, Dayi County, Chengdu City, Sichuan Province, 611330 Patentee after: Chengdu Chenggao Valve Co.,Ltd. Patentee after: CHENGDU CHENGFENG VALVE Co.,Ltd. Patentee after: Chengfeng FLOW-TECH Group Address before: 6 Guanghua Road, Jinyuan Town, Dayi County, Chengdu, Sichuan 610000 Patentee before: CHENGDU CHENG GAO VALVE Co.,Ltd. Patentee before: CHENGDU CHENGFENG VALVE Co.,Ltd. Patentee before: CHENGDU CHENGFENG FLOW-TECH GROUP Co.,Ltd. |
|
CP03 | Change of name, title or address |