PE100RC Water Supply Pipe Horizontal Directional Drill (Trenchless)

In 2013, two Hengjie brand high-toughness polyethylene PE100 (RC) water supply pipes were constructed in Nan'an City Water Supply Company, Fujian Province, with a length of 450 meters and 608 meters respectively. Crossing the river, the geological conditions are complex geological conditions such as backfill, pebble layer, condensed rock layer (hardness 6-1, 6-2), underground molten cave. The drawings are as follows: