External PVC drainage pipe 200x4.9x3000 SN4 Class N ML (multilayer, foamed), with K-U21 LOCK type seal 0425213300

External PVC drainage pipe – reliability and durability for your installation

PVC pipe with a diameter of 200 mm, a length of 3 meters and a stiffness class of SN4 is a solid element of an external drainage system. Made of polyvinyl chloride (PVC), using ML technology (multilayer – foamed), it provides not only strength but also ease of installation and resistance to mechanical damage. The orange color of the pipe makes it easier to identify in the ground.

The pipe is intended for the construction of non-pressure sewage and drainage networks laid in the ground, especially in road lanes and in areas exposed to loads. It will be suitable for both new installations and for the modernization of existing ones. Thanks to the extended socket, the pipe can also be used in mining areas, where there is a risk of ground subsidence.

Construction and installation – the key to long-term operation

The pipe is equipped with a LOCK-type (K-U21) blocked gasket, which guarantees a tight connection and minimizes the risk of leaks. This gasket ensures a secure connection of the pipe elements, eliminating the need for additional sealants. Installation is simple and quick, which translates into saving time and labor costs. The multilayer structure (ML) makes the pipe lighter than traditional PVC pipes of similar strength, which facilitates transport and handling on the construction site.

Application and compliance with standards

The pipe meets the requirements of standards regarding building materials used in drainage systems. It is ideal for:

• Construction of sewage networks under and outside roadways.
• Protection of other underground cables (e.g. electrical cables).
• Making passages through road embankments.
• Drainage of bridge structures.
• Installations in mining areas (version with extended socket).

The pipe is characterized by high resistance to chemical corrosion and the effects of atmospheric conditions, which ensures its long-term operation even in difficult environmental conditions. Stiffness class SN4 means that the pipe is adapted to the loads occurring in typical external installations.