CN216813287U - 一种具有连接密封性好的法兰 - Google Patents
一种具有连接密封性好的法兰 Download PDFInfo
- Publication number
- CN216813287U CN216813287U CN202121749132.6U CN202121749132U CN216813287U CN 216813287 U CN216813287 U CN 216813287U CN 202121749132 U CN202121749132 U CN 202121749132U CN 216813287 U CN216813287 U CN 216813287U
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- Prior art keywords
- flange
- flange plate
- ring flange
- pipeline
- groove
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- 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.)
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- 238000007789 sealing Methods 0.000 title abstract description 27
- 238000012856 packing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202121749132.6U CN216813287U (zh) | 2021-07-29 | 2021-07-29 | 一种具有连接密封性好的法兰 |
Applications Claiming Priority (1)
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CN202121749132.6U CN216813287U (zh) | 2021-07-29 | 2021-07-29 | 一种具有连接密封性好的法兰 |
Publications (1)
Publication Number | Publication Date |
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CN216813287U true CN216813287U (zh) | 2022-06-24 |
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Family Applications (1)
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CN202121749132.6U Active CN216813287U (zh) | 2021-07-29 | 2021-07-29 | 一种具有连接密封性好的法兰 |
Country Status (1)
Country | Link |
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CN (1) | CN216813287U (zh) |
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2021
- 2021-07-29 CN CN202121749132.6U patent/CN216813287U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
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: A flange with good connection and sealing performance Effective date of registration: 20230424 Granted publication date: 20220624 Pledgee: Bank of China Limited Xinzhou branch Pledgor: Shanxi Huawei Heavy Industry Co.,Ltd. Registration number: Y2023140000022 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220624 Pledgee: Bank of China Limited Xinzhou branch Pledgor: Shanxi Huawei Heavy Industry Co.,Ltd. Registration number: Y2023140000022 |