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.