CN213899957U - 具有碳石墨密封环的阀门 - Google Patents
具有碳石墨密封环的阀门 Download PDFInfo
- Publication number
- CN213899957U CN213899957U CN202022256311.8U CN202022256311U CN213899957U CN 213899957 U CN213899957 U CN 213899957U CN 202022256311 U CN202022256311 U CN 202022256311U CN 213899957 U CN213899957 U CN 213899957U
- Authority
- CN
- China
- Prior art keywords
- carbon graphite
- sealing ring
- valve
- graphite sealing
- connecting portion
- 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
Images
Landscapes
- Sealing Devices (AREA)
- Gasket Seals (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022256311.8U CN213899957U (zh) | 2020-10-12 | 2020-10-12 | 具有碳石墨密封环的阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022256311.8U CN213899957U (zh) | 2020-10-12 | 2020-10-12 | 具有碳石墨密封环的阀门 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213899957U true CN213899957U (zh) | 2021-08-06 |
Family
ID=77112283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022256311.8U Active CN213899957U (zh) | 2020-10-12 | 2020-10-12 | 具有碳石墨密封环的阀门 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213899957U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112324934A (zh) * | 2020-10-12 | 2021-02-05 | 上海自动化仪表有限公司 | 具有碳石墨密封环的阀门 |
-
2020
- 2020-10-12 CN CN202022256311.8U patent/CN213899957U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112324934A (zh) * | 2020-10-12 | 2021-02-05 | 上海自动化仪表有限公司 | 具有碳石墨密封环的阀门 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN213899957U (zh) | 具有碳石墨密封环的阀门 | |
CN201779286U (zh) | 平衡式阀芯的自密封硬双阀座 | |
CN105526442A (zh) | 耐高压自密封旋转补偿器 | |
CN213117571U (zh) | 一种硬密封固定球阀 | |
CN211820828U (zh) | 一种延迟焦化装置用双向预紧密封的两通球阀 | |
CN203309238U (zh) | 一种高温高压弹簧全启式安全阀 | |
CN112324934A (zh) | 具有碳石墨密封环的阀门 | |
CN209977301U (zh) | 一种四阀瓣式无摩擦球阀 | |
US20180051824A1 (en) | Flexible stem bellow assembly | |
CN212616339U (zh) | 双向密封截止阀 | |
CN214789143U (zh) | 一种金属弹性片密封低温球阀 | |
CN210153239U (zh) | 一种蝶阀阀杆密封结构 | |
CN205479466U (zh) | 浮动球阀阀座结构 | |
CN208859016U (zh) | 高温精准双调控安全阀 | |
CN218582281U (zh) | 一种无密封环的压力平衡阀芯与阀笼密封结构 | |
CN217559045U (zh) | 一种对中自校正的旁路阀芯 | |
CN211550598U (zh) | 一种硬密封球阀 | |
CN219242670U (zh) | 浮动分体式双座直行程控制阀 | |
CN205504315U (zh) | 压力平衡型套筒补偿器 | |
CN108869819B (zh) | 高温精准双调控安全阀 | |
CN219327801U (zh) | 防冲式多密封截止阀 | |
CN217842736U (zh) | 天然气针型截止阀阀瓣 | |
CN221237275U (zh) | 一种波纹管截止阀 | |
CN109058506A (zh) | 一种锻钢金属硬密封球阀 | |
CN219933005U (zh) | 一种轨道半球阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Song Hui Inventor after: Zhao Wanfu Inventor after: Zhao Xudong Inventor after: Chen Feng Inventor after: Wang Xu Inventor after: Tan Kun Inventor after: Zhang Dongming Inventor after: Luo Shuangyan Inventor after: Wu Yichao Inventor after: Yin Guohua Inventor before: Song Hui Inventor before: Zhao Wanfu Inventor before: Zhao Xudong Inventor before: Chen Feng Inventor before: Wang Xu Inventor before: Tan Kun Inventor before: Zhang Dongming Inventor before: Luo Shuangyan Inventor before: Wu Yichao Inventor before: Yin Guohua |
|
CB03 | Change of inventor or designer information |