设备管口和管道连接形式相关标准的探讨  

Discussion of Connection between Nozzle of Equipment and Piping in Piping Layout Design Stipulated in Standards

作　　者：安广辉 

机构地区：[1]北京沃利帕森工程技术有限公司,北京100015

出　　处：《化工设备与管道》2012年第2期51-54,共4页Process Equipment & Piping

摘　　要：简要介绍了在配管设计中设备管口和管道连接的各种形式。通过对实际项目中设备管口和管道连接出现的问题进行分析,引出各种连接形式所对应的国家标准和国际标准,通过对标准的比较,指出哪些标准可以互换,帮助大家在以后的设计中避免出现连接不上的问题。通过对问题的分析,指出标准的应用在设计中的重要性。Various connection types from nozzles on equipment to piping were briefly introduced in this article. With the analysis for various problems appeared in practical engineering, several national and international standards relevant to these connections were compared. Then, it was pointed out in the article which standards can be interchanged so as to help engineers avoid the problems in connection. From the analysis, the importance of standards in design was emphasized.

关 键 词：管口 法兰标准 螺纹标准 管子标准 

分 类 号：TQ055.8[化学工程] TH122[机械工程—机械设计及理论]