The pipeline of the air compressor system for the Qigongbu Vietnam Red Project has begun pressure testing and purging.

4 Month 24 On the day, the No. 7 Engineering Department Vietnam Maru Red Packaging Paper Project Department jointly conducted a pressure test and purging of the compressed air system pipelines with the owner.

The project is located in Badi City, Ca Mau Province, Vietnam. The construction content mainly includes the fabrication, painting, and installation of pipe racks in the papermaking workshop and pulp workshop; prefabrication, installation, third-party testing, pressure testing, and flushing of pipelines in the papermaking workshop and pulp workshop; and the storage and secondary transportation of materials after unpacking on site. This project has a short construction period, only 6 months, a large workload, mostly stainless steel pipes, with more than 100,000 inch welds, requiring argon protection and tungsten inert gas welding, high requirements for the welding level of welders, and a lot of cross-operations, high requirements for finished product protection. The main installation location of the pipeline is in the workshop, where the crane in the workshop is difficult to operate. The project department united to overcome various difficulties, reasonably arranged the construction progress, and 4 In mid-month, the installation of pipelines in the entire pulp preparation and paper machine workshop was basically completed. The successful completion of the pressure test and purging of the compressed air pipeline system marks the official entry of the entire project into the pressure test, purging, and commissioning stage.

[Reporter / Xiao Feng    Editor in Chief / Yin Xiao}]