CN110107758B - 一种不锈钢法兰 - Google Patents
一种不锈钢法兰 Download PDFInfo
- Publication number
- CN110107758B CN110107758B CN201910427985.9A CN201910427985A CN110107758B CN 110107758 B CN110107758 B CN 110107758B CN 201910427985 A CN201910427985 A CN 201910427985A CN 110107758 B CN110107758 B CN 110107758B
- Authority
- CN
- China
- Prior art keywords
- rubber
- ring
- wall
- inserting groove
- silica gel
- 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.)
- Active
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 17
- 239000010935 stainless steel Substances 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 44
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000741 silica gel Substances 0.000 claims abstract description 23
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Gasket Seals (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910427985.9A CN110107758B (zh) | 2019-05-22 | 2019-05-22 | 一种不锈钢法兰 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910427985.9A CN110107758B (zh) | 2019-05-22 | 2019-05-22 | 一种不锈钢法兰 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110107758A CN110107758A (zh) | 2019-08-09 |
CN110107758B true CN110107758B (zh) | 2020-08-14 |
Family
ID=67491633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910427985.9A Active CN110107758B (zh) | 2019-05-22 | 2019-05-22 | 一种不锈钢法兰 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110107758B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111677948B (zh) * | 2020-05-15 | 2021-08-03 | 宁夏尊盈建设工程有限公司 | 一种水利工程管道内壁连接密封装置及方法 |
CN113038761A (zh) * | 2021-03-26 | 2021-06-25 | 平安开诚智能安全装备有限责任公司 | 一种煤矿用供电安全监控装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB536026A (en) * | 1939-10-27 | 1941-04-30 | George Henry Stanley Grene | Improvements relating to furnaces |
JP2003074773A (ja) * | 2001-09-03 | 2003-03-12 | Tokai Kokan Kk | 合成樹脂管を接合するためのフランジの固着構造 |
JP2014070691A (ja) * | 2012-09-28 | 2014-04-21 | Shimizu Corp | 配管接続用治具およびサニタリー配管 |
CN104006238B (zh) * | 2014-04-23 | 2016-05-25 | 浙江固的管业有限公司 | 法兰 |
CN205101689U (zh) * | 2015-10-09 | 2016-03-23 | 武汉武船机电设备有限责任公司 | 一种法兰连接通舱管件 |
CN205479805U (zh) * | 2016-01-25 | 2016-08-17 | 扬州大学 | 一种超低温流体输送专用柔性管 |
-
2019
- 2019-05-22 CN CN201910427985.9A patent/CN110107758B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110107758A (zh) | 2019-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110107758B (zh) | 一种不锈钢法兰 | |
CN109210302B (zh) | 一种压力管道快速试压接头及试压方法 | |
RU2011113999A (ru) | Соединители медицинских контейнеров | |
CN110455634B (zh) | 一种自密封式试压接头 | |
CN108662314A (zh) | 一种管接头 | |
CN204964123U (zh) | 一种pe三通测试机 | |
CN201225472Y (zh) | 快速插拔管接头 | |
CN210603758U (zh) | 一种带法兰不锈钢波纹管的气密性检测装置 | |
CN111928045A (zh) | 一种聚四氟乙烯管快速连接件 | |
CN210637639U (zh) | 一种用于直铝管气密检测用的密封装置 | |
CN216009981U (zh) | 一种人防工程气密性检测的气管连接装置 | |
CN209166728U (zh) | 一种管道保温接头气密性试验便携充气装置 | |
CN208366712U (zh) | 一种塑料管材耐压试验夹具 | |
KR20140006205U (ko) | 공기주입식 텐트의 파이프 연결밸브 및 공기주입식 텐트의 파이프 지지장치 | |
CN111765305A (zh) | 连接法兰对接结构 | |
CN210599019U (zh) | 一种破碎煤岩体封孔注浆加固装置 | |
CN109268600B (zh) | 一种快速装夹的管路连接结构 | |
CN204758228U (zh) | 一种pe三通气密性测试设备 | |
CN206832412U (zh) | 一种软管管端封堵试漏的装置 | |
CN220828638U (zh) | 一种管路气密连接装置 | |
CN216433381U (zh) | 一种带进气通道的快捷密封治具 | |
CN206246890U (zh) | 一种适用于光滑硬管外表的耐高压连接器 | |
CN211525751U (zh) | 一种管道***试压装置 | |
CN221003070U (zh) | 一种方便连接的便携式充气泵 | |
CN105699025A (zh) | 一种三通接头的熔接处密封性能测试机 |
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200716 Address after: No.18 Zhengqiang Road, Xinbei District, Changzhou City, Jiangsu Province Applicant after: CHANGZHOU DAGU HYDRAULIC EQUIPMENT Co.,Ltd. Address before: 233010 No. 173 Daqing Road, Yuhui District, Bengbu City, Anhui Province (Anhui Fengyuan Chemical Equipment Co., Ltd.) Applicant before: Xu Jijie |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240102 Address after: 065800 zhouzhuangzi village, Xinzhen Town, Wen'an County, Langfang City, Hebei Province Patentee after: Langfang Yongsheng Industrial Products Co.,Ltd. Address before: No. 18 Zhengqiang Road, Xinbei District, Changzhou City, Jiangsu Province, 213002 Patentee before: CHANGZHOU DAGU HYDRAULIC EQUIPMENT Co.,Ltd. |
|
TR01 | Transfer of patent right |