External PVC drainage pipe 160x4.7x2000 SN8 Class S ML (multilayer, foamed), with K-U21 LOCK type seal 042343B200

Durable protection for underground sewage systems – PVC-U pipe SN8

External drainage pipe made of polyvinyl chloride (PVC) is a solid solution for building wastewater and rainwater drainage systems. Designed for use in underground, non-pressure sewage systems, it is ideal for areas with high traffic, such as road lanes, as well as for culverts under road embankments and drainage of bridge structures. Thanks to its high ring stiffness SN8, it ensures long-lasting and reliable operation of the installation.

The pipe is characterized by an orange color, which facilitates its identification during installation and maintenance work. An outer diameter of 160 mm combined with a wall thickness of 4.7 mm guarantees resistance to external loads and corrosion. A multilayer construction with foam provides additional thermal and acoustic insulation.

Installation and safety

The set includes a locking gasket in the spigot type LOCK (K-U21), which ensures a tight and durable connection of the pipe elements. This mounting system minimizes the risk of leaks and groundwater ingress into the sewage system. The pipe is available in a standard length of 2000 mm, which facilitates its transport and installation on the construction site. The possibility of using pipes with an extended spigot increases their resistance to deformation in areas exposed to mining damage.

• Strength: Stiffness class SN8 provides resistance to external loads, including vehicle traffic.
• Tightness: LOCK K-U21 gasket guarantees a reliable connection without the risk of leaks.
• Versatility: Can be used in various ground conditions and civil engineering areas.
• Durability: PVC material provides resistance to chemical corrosion and weathering.
• Easy installation: Standard length of 2000 mm facilitates transport and installation.