Date: July 2023  

Location: Shijiazhuang City, Hebei Province

Project Name: Oil Pipeline Project (Crossing the South-to-North Water Diversion Project)

Project Type: Oil Pipeline Network Project

Equipment: Tangxing Equipment HRC 1800mm hard rock pipe jacking machine

Geology: Pebble

Jacking Distance: 220 meters

Difficulties: Rich groundwater, 32 meters of soil cover, and pipe jacking across the river. In the early stage of the project, the pipe jacking machine failed due to the use of equipment from other companies. Later, the Tangxing pipe jacking machine was used for rescue.

Significance: The completion of the project marks Tangxing Equipment's high-quality products and advanced hard rock excavation technology. After the project is completed, it will be of great significance to effectively promote regional economic development and ensure energy supply.