Introduction

The project consists of one trunk and two branches, namely Chao ‘an Main Line, Tiepu branch line and Guxiang branch line. Chaoan main line starts from the first station of Dengtang and ends at Chaoan sub station. The line length is 52.1km and the pipe diameter is 610mm. The Tiepu branch line starts from Fuyang branch station and ends at Tiepu branch Station. The line length is 39.9km and the pipe diameter is 610mm. The branch line of Guxiang starts from NO. 1 valve chamber and ends at Guxiang sub-transmission station. The line length is 6.9km and the pipe diameter is 323.9mm. In order to adapt to the local terrain, it is necessary to add a layer of fiberglass outside the 3PE steel pipe. The construction period is urgent, and our company will actively cooperate to ensure the quality,quantity and the construction period.