液氧用阀门标准CGA G-4.14相关规定的分析

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英文篇名：Analysis of Relevant Provisions of Standard CGA g-4.14 for Liquid Oxygen Valves 作者：张清双 英文作者：ZHANG Qing-shuang;Jiangsu Shentong Valve Co.,Ltd,Jiangsu Nuclear Power Valve Key Laboratory; 关键词：阀门 ; 液氧 ; 冷态氧 ; CGA ; G-4. ; 14 ; 风险评估 ; 标准 ; 设计 英文关键词：valve;;liquid oxygen;;CGA G4.14;;cold oxygen;;risk assessment;;standard;;design 中文刊名：FAME 英文刊名：Valve 机构：江苏神通阀门股份有限公司,江苏省核电阀门重点实验室; 出版日期：2019-06-25 出版单位：阀门 年：2019 期：No.223 语种：中文; 页：FAME201903011 页数：5 CN：03 ISSN：21-1131/TH 分类号：33-37

摘要

介绍了液氧用阀门标准CGA G4. 14的制订过程和背景,解读了标准中阀门技术术语、适用范围、风险评估等相关内容,分析了液氧和冷态氧用阀门设计理念、材料选择、危险分析、阀门清洗及现场安装、操作和维修等规定规范,提出了一些适合于我国液氧用阀门研制和使用的可行性建议。
        The establishing process and background of standard CGA G4. 14 for liquid oxygen valves are introduced. The relevant contents such as technical terms,scope of application and risk assessment of valves in the standard are interpreted. Valve design concept for liquid oxygen and cold oxygen,material selection,risk analysis,valve cleaning and the regulations of site installation,operation and maintenance etc. are analyzed. Some feasible suggestions for developing and using liquid oxygen valves in China are put forw ard.

引文

[1]CGA G4.14,DESIGN,MANUFACTURE,INSTALLATION,OPERATION,AND M AINTENANCE OF VALVES USED INLIQUID OXYGEN AND COLD GASEOUS OXYGEN SYS-TEM S[S].
    [2]张清双,尹玉杰,明赐东.阀门手册:选型[M].北京:化学工业出版社,2013.
    [3]张汉林,张清双,胡远银.阀门手册:使用与维修[M].北京:化学工业出版社,2013.