压力管道焊接缺陷成因及对策  

Causes and Countermeasures of Pressure Pipe Welding Defects and Countermeasures

作　　者：赵瑞云 于真真[1] ZHAO Rui-yun;YU Zhen-zhen(Offshore Petroleum Engineering Co.,Ltd.,Tianjin 300452,China)

机构地区：[1]海洋石油工程股份有限公司,天津300452

出　　处：《化工管理》2022年第32期140-143,共4页Chemical Engineering Management

摘　　要：在进行气体和液体输送的过程中都会涉及到压力管道,并且输送不同类型气体和液体的过程中,压力的处理方式也存在一定差异,需要在既定的线路内完成相关输送工作。压力管道的最终使用效果与焊接部位的质量息息相关,需要对焊接过程中的缺陷问题进行分析,科学开展压力管道焊接管理工作,确保压力管道质量能够满足最终输送要求。In the process of gas and liquid transportation,pressure pipelines are involved.In the process of conveying different types of gas and liquid,there are certain differences in the treatment of pressure,and relevant transportation work needs to be completed within the established line.The final use effect of pressure pipeline is closely related to the quality of welding parts.It is necessary to analyze the defects in the welding process and scientifically carry out the welding management of pressure pipeline to ensure that the quality of pressure pipeline can meet the final transportation requirements.

关 键 词：压力管道 焊接 输送 

分 类 号：TG457[金属学及工艺—焊接]