External PVC sewer pipe 250X7.3X3000 SN8 Class S solid with extended bell and K-U21 LOCK type seal 032744L300

Purpose: in underground non-pressure drainage and sewage systems laid in the ground in a road lane (under the road or outside the road) or other areas used for communication engineering purposes, for the implementation of covers for other cables and culverts through road embankments, drainage of bridge structures built on road routes. Pipes in the version with an elongated socket can be used in areas of mining damage.