With the continuous increase in the size of enterprises in the petroleum and chemical industry,it is becoming more and more difficult to control the quality of projects in new installations by only one inspection.To this end,this paper describes the technical characteristics of the process and buried technology of the reformed aromatics combined plant under construction in a petrochemical company in South China.Through quality control in the construction stage,quality control in the ground pipe construction stage is realized through prefabrication site inspection,cleanliness inspection,pressure witness,anti-corrosion paint repair inspection,elevation adjustment witness,to realize the quality control of ground pipe construction in the field construction cooperation stage.
关键词
工艺地埋管道/标高/质量控制/石油化工
Key words
process burial/elevation/quality control/petrochemical industry
维普
万方数据