承压设备焊接式水压平盖关键技术研究  

Research on Key Technology of Hydraulic Flat Cover Weld in Pressure Equipment

作　　者：袁承春[1] Yuan Chengchun(Harbin Boiler Co.,Ltd.,Harbinl50046,Heilongjiang,China)

机构地区：[1]哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046

出　　处：《电站辅机》2021年第3期43-48,共6页Power Station Auxiliary Equipment

摘　　要：介绍了锅炉和压力容器、压力管道等承压设备接管常用焊接水压平盖设计结构和制造工艺,深入细致地分析和研究了国内外相关平盖法规标准,提出了安全、规范、合理、可靠的改进建议。The present design and manufacturing of hydraulic welding flat cover in common use welded on nozzle in boiler and pressure vessel and pressure pipeline for pressure equipments was introduced,deeply and carefully analyzes and studies the relevant laws and standards of flat covers at home and abroad,and puts forward safe,standardized,reasonable and reliable improvement suggestions.

关 键 词：承压设备 焊接 水压平盖 关键技术 研究 

分 类 号：TQ055[化学工程]