| 石化用高压阀门阀体和阀盖连接形式的研究 |
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| 引用本文： | 徐乃明.石化用高压阀门阀体和阀盖连接形式的研究[J].阀门,2007(4):26-27. |
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| 作者姓名： | 徐乃明 |
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| 作者单位： | 苏州高中压阀门厂 江苏苏州215008 |
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| 摘 要： | 分析了高压阀门阀体和阀盖的连接形式及其相关标准的规定。提出了石油化工用阀门阀体和阀盖采用压力自紧密封结构连接形式应注意的问题和避免阀门泄漏的辅助措施。
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| 关 键 词： | 石油化工用阀 阀体 阀盖 连接 |
| 文章编号： | 1002-5855（2007）04-0026-02 |
| 修稿时间： | 2007-03-30 |
Research on connection forms of body and bonnet of high pressure valves used for petrachemical industry |
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| XU Nai-ming.Research on connection forms of body and bonnet of high pressure valves used for petrachemical industry[J].Valve,2007(4):26-27. |
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| Authors: | XU Nai-ming |
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| Affiliation: | Suzhou High and Medium Pressure Valve Factory,Suzhou 215008,China |
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| Abstract: | Analyses the stipulations of connection forms of body and bonnet of high pressure valves and related standards,proposes the problems which should be paid attention to and helpful measures taken to avoid valve leakage on adopting the connection form of sealing structure of pressure self-tight for body and bonnet used for oil and chemical industry valves. |
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| Keywords: | valves used for oil and chemical industry body bonnet connection |
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