CN202884093U - 超低温上装式固定球阀 - Google Patents
超低温上装式固定球阀 Download PDFInfo
- Publication number
- CN202884093U CN202884093U CN 201220504075 CN201220504075U CN202884093U CN 202884093 U CN202884093 U CN 202884093U CN 201220504075 CN201220504075 CN 201220504075 CN 201220504075 U CN201220504075 U CN 201220504075U CN 202884093 U CN202884093 U CN 202884093U
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- Prior art keywords
- valve
- ultralow temperature
- ring
- ball valve
- fixing ball
- 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.)
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- 239000000463 material Substances 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims description 15
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 claims description 10
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 9
- -1 polychlorotrifluoroethylene Polymers 0.000 claims description 7
- 210000004907 gland Anatomy 0.000 claims description 5
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000003949 liquefied natural gas Substances 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000012467 final product Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229910000701 elgiloys (Co-Cr-Ni Alloy) Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910001026 inconel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Taps Or Cocks (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220504075 CN202884093U (zh) | 2012-09-29 | 2012-09-29 | 超低温上装式固定球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220504075 CN202884093U (zh) | 2012-09-29 | 2012-09-29 | 超低温上装式固定球阀 |
Publications (1)
Publication Number | Publication Date |
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CN202884093U true CN202884093U (zh) | 2013-04-17 |
Family
ID=48075523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220504075 Expired - Fee Related CN202884093U (zh) | 2012-09-29 | 2012-09-29 | 超低温上装式固定球阀 |
Country Status (1)
Country | Link |
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CN (1) | CN202884093U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102889395A (zh) * | 2012-09-29 | 2013-01-23 | 上海开维喜阀门集团有限公司 | 超低温上装式固定球阀 |
CN103307302A (zh) * | 2013-06-28 | 2013-09-18 | 苏州纽威阀门股份有限公司 | 一种上装式低温浮动球阀 |
CN104033617A (zh) * | 2014-04-28 | 2014-09-10 | 江苏盐电阀门有限公司 | 超低温固定球阀 |
CN104989843A (zh) * | 2015-07-22 | 2015-10-21 | 雷蒙德(北京)科技股份有限公司 | 一种超低温金属硬密封浮动球阀 |
-
2012
- 2012-09-29 CN CN 201220504075 patent/CN202884093U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102889395A (zh) * | 2012-09-29 | 2013-01-23 | 上海开维喜阀门集团有限公司 | 超低温上装式固定球阀 |
CN103307302A (zh) * | 2013-06-28 | 2013-09-18 | 苏州纽威阀门股份有限公司 | 一种上装式低温浮动球阀 |
CN104033617A (zh) * | 2014-04-28 | 2014-09-10 | 江苏盐电阀门有限公司 | 超低温固定球阀 |
CN104989843A (zh) * | 2015-07-22 | 2015-10-21 | 雷蒙德(北京)科技股份有限公司 | 一种超低温金属硬密封浮动球阀 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201416 Shanghai city Fengxian District Zhelin Town Village Road No. 199 Patentee after: SHK VALVE GROUP Co.,Ltd. Address before: 201416 Shanghai city Fengxian District Zhelin Town Village Road No. 199 Patentee before: SHK Valve Group Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20161219 Address after: 201416 Shanghai city Fengxian District Zhelin Town Village Road No. 138 building 4 Patentee after: SHK VALVE GROUP CO.,LTD. Address before: 201416 Shanghai city Fengxian District Zhelin Town Village Road No. 199 Patentee before: SHK VALVE GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180928 Address after: 201416 199 North Village Road, Zhelin Town, Fengxian District, Shanghai Patentee after: SHK VALVE GROUP Co.,Ltd. Address before: 201416 4 4 North Village Road, Zhelin Town, Fengxian District, Shanghai Patentee before: SHK VALVE GROUP CO.,LTD. |
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TR01 | Transfer of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20190821 Granted publication date: 20130417 |
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PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20220821 Granted publication date: 20130417 |
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PD01 | Discharge of preservation of patent | ||
PP01 | Preservation of patent right |
Effective date of registration: 20220821 Granted publication date: 20130417 |
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PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20220929 Granted publication date: 20130417 |
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PD01 | Discharge of preservation of patent | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 |
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CF01 | Termination of patent right due to non-payment of annual fee |