Steel trench pipes are equipped with welded flanges for coupling. The standard lengths are six or twelve meters. The trench pipes are available for rent in diameters of 500, 600, 650, 700, 800, and 1000 millimeters. 

A trench pipe offers a simple solution for constructing roads over water. This large pipe creates a passage for water beneath roads or dikes and polder areas, connecting waterways to each other.