CN201865623U - 一种带压力平衡孔耐高低温平板阀 - Google Patents
一种带压力平衡孔耐高低温平板阀 Download PDFInfo
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- CN201865623U CN201865623U CN2010206039356U CN201020603935U CN201865623U CN 201865623 U CN201865623 U CN 201865623U CN 2010206039356 U CN2010206039356 U CN 2010206039356U CN 201020603935 U CN201020603935 U CN 201020603935U CN 201865623 U CN201865623 U CN 201865623U
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- Prior art keywords
- valve
- flashboard
- low temperature
- valve seat
- temperature resistant
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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 claims abstract description 25
- 210000004907 gland Anatomy 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 235000014676 Phragmites communis Nutrition 0.000 claims description 19
- 239000002131 composite material Substances 0.000 claims description 7
- 238000012856 packing Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206039356U CN201865623U (zh) | 2010-11-12 | 2010-11-12 | 一种带压力平衡孔耐高低温平板阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206039356U CN201865623U (zh) | 2010-11-12 | 2010-11-12 | 一种带压力平衡孔耐高低温平板阀 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865623U true CN201865623U (zh) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206039356U Expired - Fee Related CN201865623U (zh) | 2010-11-12 | 2010-11-12 | 一种带压力平衡孔耐高低温平板阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865623U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481437A (zh) * | 2014-12-15 | 2015-04-01 | 广汉川油井控装备有限公司 | 一种带压低扭矩方钻杆旋塞阀 |
| CN112128401A (zh) * | 2020-09-22 | 2020-12-25 | 江苏普斐特智能科技有限公司 | 一种新型高温平板闸阀 |
-
2010
- 2010-11-12 CN CN2010206039356U patent/CN201865623U/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481437A (zh) * | 2014-12-15 | 2015-04-01 | 广汉川油井控装备有限公司 | 一种带压低扭矩方钻杆旋塞阀 |
| CN112128401A (zh) * | 2020-09-22 | 2020-12-25 | 江苏普斐特智能科技有限公司 | 一种新型高温平板闸阀 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU YANGBIAO PETROLEUM MACHINERY CO., LTD. Free format text: FORMER NAME: YANCHENG YANGBIAO PETROLEUM MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 224700 Yancheng City Jianhu County of Jiangsu province Yan single high tech Industrial Park Patentee after: JIANGSU YANGBIAO PETROLEUM MACHINERY CO., LTD. Address before: High tech Industrial Park in Jiangsu province 224700 Yancheng City Jianhu County Patentee before: Yancheng Yangbiao Petroleum Machinery Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |