| 锻焊水压试验堵阀的结构设计及改进 |
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| 引用本文： | 钟延青,常明国,牛宗宝.锻焊水压试验堵阀的结构设计及改进[J].现代制造技术与装备,2012(4):15-17. |
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| 作者姓名： | 钟延青 常明国 牛宗宝 |
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| 作者单位： | 1. 青岛电站阀门有限公司,青岛,266043
2. 山东省机械工业协会,济南,250013 |
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| 摘 要： | 本文阐述了水压试验堵阀在锅炉系统中的应用及其发展历史,介绍了水压试验堵阀由铸造结构向锻焊结构发展的必然趋势。分析了目前的锻焊结构存在的问题并提出了解决方案。
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| 关 键 词： | 水压试验堵阀 锻焊结构 |
Structure Design and Improvement of the Forge-welding Isolating Valve |
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| ZHONG Yanqing,CHANG Mingguo,Niuzongbao.Structure Design and Improvement of the Forge-welding Isolating Valve[J].Modern Manufacturing Technology and Equipment,2012(4):15-17. |
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| Authors: | ZHONG Yanqing CHANG Mingguo Niuzongbao |
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| Affiliation: | 1.Qingdao Power Station Valve Co.,Ltd,Qingdao 266043,China;2. Shandong Machinery Industry Association,Jinan 250013,China) |
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| Abstract: | The paper introduces the application and the development history of isolating valve in the boiler system. At the same time, this paper introduces that it is an inevitable trend for the hydrostatic test by plugging the casting structure to forge welding structure. And the paper analyses the current forge welding structure of the existing problems and puts forward the solutions. |
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| Keywords: | isolating valve forge-welding structure |
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