基于欧盟PED指令的压力管道选材研究  

Research on Material Selection for Pressure Piping Based on the EU PED Directive

作　　者：龚维婷 宋晓娜 张健 张贺 GONG Wei-ting;SONG Xiao-na;ZHANG Jian;ZHANG He(CISDI Engineering Co.,Ltd.)

机构地区：[1]中冶赛迪工程技术股份有限公司

出　　处：《中国标准化》2025年第3期251-256,共6页China Standardization

摘　　要：本文对欧盟承压设备指令(PED)及其协调标准进行研究,介绍了欧盟压力管道选材的法规及标准依据,阐释了选材合规途径,从钢管材质、尺寸规格、管件、法兰、垫片、材料检验证书等方面,系统梳理出符合欧盟标准的压力管道选材相关要求,并对标国内同类标准,提出一些合理建议,给从事欧洲工程项目设计人员提供参考。This paper studies the European Union’s Pressure Equipment Directive(PED)and its harmonized standards,introducing the regulations and standards of material selection for pressure piping.It expounds compliance routes for material selection,systematically outlining requirements of material for pressure piping that conform to EU standards from aspects such as materials of steel pipes,size specifications,pipe fittings,flanges,gaskets,and material inspection certificates.By comparing these with domestic counterparts,some reasonable suggestions are proposed to serve as a reference for personnel engaged in European engineering projects.

关 键 词：欧盟 PED指令 协调标准 压力管道 材料 

分 类 号：G63[文化科学—教育学]