On March 26, 2019, defect weld replacement and pipe connection with nitrogen purging were simultaneously carried out along the China-Myanmar natural gas pipeline in Baoshan, Mangshi, and Lufeng.

On March 26, Sichuan Host Oil and Gas Technology Co., Ltd. successfully completed the nitrogen-injection work for defect-welded pipe replacement and jointing simultaneously in Baoshan, Mangshi, and Lufeng along the China-Myanmar natural gas pipeline. Meanwhile, the emergency nitrogen-injection project in Linqu, Shandong, was also smoothly finished.

This time, construction is simultaneously underway at five key locations, with the project spanning north to south. During this same period, our company deployed four liquid nitrogen pump trucks valued at over 10 million yuan, along with more than 20 liquid nitrogen tankers, transporting over 300 tons of liquid nitrogen in total. Despite an extremely tight timeline, Host Company successfully completed multiple critical projects—thanks to meticulous planning, unparalleled technical expertise, and state-of-the-art equipment—earning unanimous praise from the client.