External PVC drainage pipe 160X3.2X2000 SN2 Class L ML (multilayer, foamed), with K-U21 LOCK type seal 0423113200

PVC Drainage Pipe – Reliability and Durability in External Systems

PVC pipe with a diameter of 160 mm and a length of 2 meters, designed for the construction of external, non-pressure sewage and drainage systems. Made of polyvinyl chloride (PVC) with a stiffness class of SN2, it provides strength and resistance to loads occurring in the ground, including in road and embankment areas. The multilayer (ML) or foamed construction reduces the weight of the pipe while maintaining appropriate strength parameters. The orange color makes it easier to identify the pipe during installation work and subsequent operation.

The pipe is equipped with a LOCK-type (K-U21) locking gasket, which guarantees the tightness of connections and minimizes the risk of leaks. This is particularly important for installations under roadways or areas with high traffic. This solution makes the installation durable and safe for the environment.

Application and structural features

These pipes are widely used in:

• Construction of underground stormwater and sanitary sewage systems laid in the ground.
• Protection of other conduits (e.g., electrical cables) from mechanical damage.
• Making passages through road embankments and bridge structures.
• Drainage of bridge structures on road routes.
• Installations in areas exposed to mining damage (in a version with an extended socket).

The pipe design is designed for ease of installation and long-term operation. High material quality and precision manufacturing ensure resistance to chemical corrosion, weathering, and mechanical loads. The pipe is available in a wide range of diameters, lengths, and ring stiffnesses, allowing it to be adapted to individual investment needs.