On January 20th, the natural gas medium-pressure pipeline between Lvshunkou District and Longwangtang Street in High-tech Zone was fully connected, realizing the strategic layout of gas supply of "double pipeline high and medium pressure regulating stations and double emergency LNG gasification stations".

Dalian Jinhai Gas Co., Ltd. is responsible for the project. Due to the complex terrain and the extremely difficult construction, the construction plan was finally determined after many on-site investigations. After nearly 90 days of hard work, the Huangnichuan pressure regulating station and the leader were finally realized. The full connection of the natural gas medium-pressure pipeline network at the outlet end of the pressure regulating station has completely changed the current situation of gas supply to LNG bottle groups in Huangnichuan area.