CN205315765U - All -welded ball valve - Google Patents
All -welded ball valve Download PDFInfo
- Publication number
- CN205315765U CN205315765U CN201620062725.8U CN201620062725U CN205315765U CN 205315765 U CN205315765 U CN 205315765U CN 201620062725 U CN201620062725 U CN 201620062725U CN 205315765 U CN205315765 U CN 205315765U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- spheroid
- seal
- barrel
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000004519 grease Substances 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000005253 cladding Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Taps Or Cocks (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620062725.8U CN205315765U (en) | 2016-01-22 | 2016-01-22 | All -welded ball valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620062725.8U CN205315765U (en) | 2016-01-22 | 2016-01-22 | All -welded ball valve |
Publications (1)
Publication Number | Publication Date |
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CN205315765U true CN205315765U (en) | 2016-06-15 |
Family
ID=56206391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620062725.8U Expired - Fee Related CN205315765U (en) | 2016-01-22 | 2016-01-22 | All -welded ball valve |
Country Status (1)
Country | Link |
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CN (1) | CN205315765U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106090284A (en) * | 2016-08-03 | 2016-11-09 | 常州大学 | A kind of super-large diameter is welded and fixed spherical ball valve double sealing structure entirely |
CN107676520A (en) * | 2017-09-18 | 2018-02-09 | 江苏诚功阀门科技有限公司 | Full welded pipeline ball valve body and its assemble welding technique |
WO2018210037A1 (en) * | 2017-05-19 | 2018-11-22 | 江苏神通阀门股份有限公司 | Ball valve with micro torque |
CN111963712A (en) * | 2020-09-21 | 2020-11-20 | 湖南高茨控制***科技有限公司 | High-flexibility track ball valve and using method thereof |
-
2016
- 2016-01-22 CN CN201620062725.8U patent/CN205315765U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106090284A (en) * | 2016-08-03 | 2016-11-09 | 常州大学 | A kind of super-large diameter is welded and fixed spherical ball valve double sealing structure entirely |
CN106090284B (en) * | 2016-08-03 | 2018-03-02 | 常州大学 | A kind of super-large diameter is welded and fixed spherical ball valve double sealing structure entirely |
WO2018210037A1 (en) * | 2017-05-19 | 2018-11-22 | 江苏神通阀门股份有限公司 | Ball valve with micro torque |
CN107676520A (en) * | 2017-09-18 | 2018-02-09 | 江苏诚功阀门科技有限公司 | Full welded pipeline ball valve body and its assemble welding technique |
CN107676520B (en) * | 2017-09-18 | 2019-04-09 | 江苏诚功阀门科技有限公司 | Full welded pipeline ball valve body and its assemble welding technique |
CN111963712A (en) * | 2020-09-21 | 2020-11-20 | 湖南高茨控制***科技有限公司 | High-flexibility track ball valve and using method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: All-welded ball valve body weld narrow-gap welding process and interface structure Effective date of registration: 20180228 Granted publication date: 20160615 Pledgee: Ruian Zhejiang rural commercial bank Limited by Share Ltd Square Branch Pledgor: Zhejiang Lianda Valve Co., Ltd. Registration number: 2018110000003 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190402 Granted publication date: 20160615 Pledgee: Zhejiang Ruian Rural Commercial Bank Co., Ltd. Plaza Science and Technology Branch Pledgor: Zhejiang Lianda Valve Co., Ltd. Registration number: 2018110000003 |
|
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 utility model: All-welded ball valve body weld narrow-gap welding process and interface structure Effective date of registration: 20190402 Granted publication date: 20160615 Pledgee: Zhejiang Ruian Rural Commercial Bank Co., Ltd. Plaza Science and Technology Branch Pledgor: Zhejiang Lianda Valve Co., Ltd. Registration number: 2019990000284 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20190402 Registration number: 2018110000003 Pledgee after: Zhejiang Ruian Rural Commercial Bank Co., Ltd. Plaza Science and Technology Branch Pledgee before: Ruian Zhejiang rural commercial bank Limited by Share Ltd Square Branch |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200421 Granted publication date: 20160615 Pledgee: Zhejiang Ruian Rural Commercial Bank Co., Ltd. Plaza Science and Technology Branch Pledgor: ZHEJIANG LIANDA VALVE Co.,Ltd. Registration number: 2019990000284 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20200122 |
|
CF01 | Termination of patent right due to non-payment of annual fee |