| 旋塞阀的功能与应用 |
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| 引用本文： | 陆培文.旋塞阀的功能与应用[J].化工设备与管道,2001,38(2):52-55. |
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| 作者姓名： | 陆培文 |
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| 作者单位： | 北京阀门研究所, |
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| 摘 要： | 本文介绍了放塞阀的分类，密封厚理和选用原则，并根据世界各国的输油及输气管线广泛采用油封式旋塞阀和压力平衡式倒锥油密封旋塞阀的情况，重点介绍其特点和应用。
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| 关 键 词： | 旋塞阀 功能 分类 密封 选用原则 油气管线 |
Functions and Application of Cock Valve |
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| Lu Peiwen.Functions and Application of Cock Valve[J].Process Equipment & Piping,2001,38(2):52-55. |
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| Authors: | Lu Peiwen |
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| Abstract: | The classification, seal mechanism and selection principles of the cock valve were introduced in this article. The characteristics and application of the cock valves were introduced in detail in view of the fact that oil seal cock valve and pressure equilibrium conical oil seal cock valve were in use worldwide in oil and gas transportation piping. |
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| Keywords: | cock valve function application |
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