GD3500-LS HDD Machine in Natural Gas Pipeline crossing project in Yarkant River Sinkiang Province

Project Name： Natural Gas Pipeline crossing project

Project location：Yarkant River Sinkiang Province

Pipe Specification：Φ219.1mm, thickness of 6.4 mm

Construction Equipment：GD3500-LS HDD Machine

Crossing length：1892.93m

Soil condition: Clay、Sand、Gravel

Project description: This project cross 12 big river and 71 sites of Roads and
Railway, which created the record of directional drilling crossing the longest river in Sinkiang Province.