K2-DREN PEHD drainage pipe DN/ID 160 (6m), SN8, type UP (without perforation holes - without drainage gaps), corrugated, black color 1332309600

Heavy drainage made of corrugated HDPE K2-Dren pipes, corrugated PP K2-Dren pipes and smooth PVC and PP pipes, depending on the required ring stiffness, diameter range and material used for production, are used in the construction of: communication engineering, internal roads , public roads and highways, airports, railways, urban railways (metro), warehouse yards, industrial areas, parking lots and maneuvering yards, municipal and industrial waste dumps.
Depending on the geometry of the arrangement of the perforation holes, 4 types of drainage pipes are distinguished: 1.Type TP (totally perforated) - a fully draining pipe with complete peforation, evenly distributed around the entire circumference of the pipe (at least 4 rows of slots along the length of the pipe), 2. LP type