Application of pipeline prefabrication in chemical plant

　　In recent years, pipeline prefabrication technology has been widely used in large-scale projects, Prefabrication Technology is becoming more and more mature, professional direction of development. In large heavy industry projects, the design requirements for piping precast schemes are also getting higher and higher.

　　Because the industry can not be separated from the pipeline project. Prefabrication of pipes is particularly important. Pipe prefabrication can effectively improve production efficiency, enhance management level and technical level. Traditional site construction optimization obviously can not meet the needs of rapid social development, so Special pipeline came into being. Prefabricated piping is not subject to site conditions. Even if it is not on the spot, or at all, the site does not have the basic conditions for the pipeline to start, the Special pipeline can also carry out the same pipeline construction at the same time. In another way, the pipeline prefabrication is the time to brief the entire project to the maximum extent. Moreover, the conditions of their operations are very good, and are not affected by natural conditions or climate. Not only that, pipeline prefabrication will use advanced high-tech equipment, thus greatly improving the efficiency of the project, to a large extent, improve the labor efficiency. For site construction, quality control is difficult, but for pipeline prefabrication, the quality control is easy to achieve, the quality of the project can be well guaranteed. Pipeline prefabrication realizes the common use of resources, saves human resources, material resources and engineering costs, and plays a key role in increasing economic benefits.

　　For the current pipe and pipe diameter, the pipeline prefabrication is most suitable for the welding of different materials such as carbon steel and alloy steel, such as DN50 - DN600. If the designer provides an accurate single line diagram, the factory forecast in the prefabrication plant can also greatly improve the construction period benefit.