【Ten Years of Rapid Development in Chemical Equipment】The first prefabricated module for the plant’s process pipeline system in CNPC’s Blue Ocean New Materials project was successfully shipped, 2025-2872

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Let’s give praise and support to the achievements made in China’s chemical engineering technology and equipment; your participation in discussions is the greatest encouragement. **********************【Ten Years of Progress in Chemical Engineering Equipment】Regular updates and summaries are available; feel free to join the discussions: https://bbs.hcbbs.com/thread-3576046-1-1.html ***************** The first prefabricated module of the process pipeline network for the Blue Sea New Materials project was successfully shipped. On December 2nd, the Blue Sea New Materials project, constructed by Huanqiu Liu Jian Company, reached a key milestone: the first module of the plant’s process and thermal pipeline network, module A001, was delivered to the site after careful construction and meticulous transportation. The successful installation of this massive structure, which is 66 meters long, 16 meters wide, 18.5 meters high and weighs 1,150 tons, marks a significant breakthrough in the field of modular construction for this project, and it provides valuable practical experience for innovating the construction methods used for large-scale petrochemical facilities. The A001 module that has been installed this time is the first of the 22 prefabricated modules in the plant’s A utility tunnel (with a total length of 1,270 meters and a total weight of around 21,000 tons). Through the \"factory prefabrication + modular construction\" approach, over 80% of the work, including the installation of steel structures, process pipelines, cable trays, as well as anti-corrosion and insulation measures, was completed at the prefabrication site. The finished modules were then delivered to the construction site and assembled there like building blocks. From the start of steel structure fabrication on September 1 to the full commencement of process pipe construction on October 20, severe time constraints were faced. To this end, the project team made full use of the core advantage of modularization, which allows \"exchange of space for time,\" by establishing parallel work streams in two prefabrication plants to achieve optimal utilization of processes, manpower, and resources. However, modularity is not simply about piecing things together. From the precise selection from a vast array of materials to the millimeter-level accuracy control of tens of thousands of interfaces, every detail poses a challenge. Through extensive and meticulous preliminary work, the team laid the foundation for the success of modularization. The successful implementation of the first conduit module greatly boosted the team’s confidence, laying a solid foundation for the construction and transportation of the remaining 21 modules. This approach significantly reduces the on-site construction time, minimizes work at heights and concurrent operations, prevents large cranes from occupying main roads for extended periods, and frees up more space for work ； While improving the quality of the project, it achieved simultaneous optimization of costs, schedule, safety, and environmental protection. The successful implementation of modular pipeline systems for the Blue Sea New Materials project represents another significant breakthrough in the company’s efforts to delve deeper into this field and meet the requirements of the “six modernizations” strategy. It provides a platform for exploring and implementing large-scale modular construction, and offers a replicable and scalable model for future large-scale petrochemical project development.