External PVC drainage pipe 160x4.0x3000 SN4 Class N ML (multilayer, foamed), with K-U21 LOCK type seal 0423213300

External PVC drainage pipe – strength and durability for demanding installations

PVC pipe with a diameter of 160 mm and a wall thickness of 4 mm, made of polyvinyl chloride (PVC), designed for the construction of external, non-pressure drainage systems. It is characterized by a ring stiffness class of SN4, which ensures its resistance to external loads, especially in areas exposed to vehicle traffic or earthworks. The orange color makes it easier to identify the pipe during installation work and subsequent operation.

The pipe is multi-layered (ML) and foamed, which translates into better insulation properties and a reduction in the weight of the structure. Equipped with a LOCK-type (K-U21) locking gasket, it guarantees the tightness of connections and minimizes the risk of leaks. The pipe length is 3 meters.

Application and benefits

The pipe is widely used in underground drainage and sewage systems, especially in road verges – under or outside the roadway – and in areas used for civil engineering. It will also be useful as a cover for other pipes and as a passage through road embankments or drainage of bridge structures. The possibility of using pipes with an extended socket makes them suitable for mining areas, where settlement damage occurs.

• Strength: SN4 stiffness class provides resistance to external loads, which is crucial for the durability of the installation.
• Tightness: LOCK-type locking gasket guarantees reliable connections and minimizes the risk of leaks, protecting the environment and infrastructure.
• Lightweight: Foamed multi-layer construction reduces the weight of the pipe, making it easier to transport and install.
• Versatility: Can be used in various ground conditions and civil engineering areas.
• Cable protection: Ideal for use as a cover for other cables or pipes, providing them with additional mechanical protection.

This pipe is a proven choice for both professional installers and end customers looking for a reliable solution for building drainage systems with high durability and damage resistance. Its solid construction and ease of installation translate into long-term and trouble-free use.