Project Update 08.09.2024 – Hot Tapping​

Project Update 08.09.2024 – Hot Tapping

On September 8, 2024, Xinyu Feihu performed hot tapping on the D508 aviation kerosene pipeline to connect the DN400-Class150 valve with pressure (the tapping cutter’s outer diameter is 350mm)at Guangzhou Baiyun Airport. The pipeline design pressure was Class150, and the operating pressure during construction was less than Class150. The pipeline material was L290.