External PVC drainage pipe 110x3.2x3000 SN8 Class S ML (multilayer, foamed), with K-U21 LOCK type seal 042043B300

PVC Drainage Pipe for External Systems

This orange drainage pipe with a diameter of 110 mm and a length of 3 meters, made of polyvinyl chloride (PVC), is designed for the construction of non-pressure external drainage systems. It is characterized by a ring stiffness class of SN8, which means it is resistant to loads occurring in the ground, especially in road reserves and traffic areas. The pipe's multilayer (ML) foamed core construction provides good thermal and acoustic insulation and reduces weight, making installation easier.

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 solution is particularly important in drainage systems where reliability and durability are key. The gasket also ensures easy and quick installation, which translates into time and labor cost savings.

Application and structural features

These pipes are widely used in underground drainage and sewage systems, both in areas with intensive traffic (under or outside roadways) and in other civil engineering areas. They can also be used to protect other pipes and culverts through embankments and drainage of bridge structures. The extended socket allows the use of pipes in areas exposed to mining damage – increasing their flexibility and resistance to deformation.

The pipe wall construction (ML - multilayer) combines the advantages of solid-walled pipes with the insulating properties of foamed materials. This makes the pipe lightweight yet strong and resistant to mechanical damage. The orange color makes it easier to identify the pipe during installation and maintenance work. The pipe meets the requirements of PN-EN 13476-2 and has a technical approval from ITB AT-15-7558/2016 for KACZMAREK PVC-U pipes with solid and layered walls.

Advantages for installers and end users

• Easy installation: The LOCK-type locking gasket significantly speeds up the process of connecting system elements, reducing working time and labor costs.
• High tightness: The use of a gasket guarantees reliable connections without the risk of leaks, which translates into long-term and trouble-free operation of the system.
• Resistance to loads: The SN8 ring stiffness class ensures the pipe's resistance to loads occurring in the ground, which is particularly important in areas with intensive traffic.
• Durability: The PVC material and solid construction ensure a long service life of the pipe, minimizing the need for replacement or repair.
• Versatility: Can be used in various ground conditions, including areas exposed to mining damage thanks to the extended socket.
• Compliance with standards: Meeting the requirements of PN-EN 13476-2 and having a technical approval from ITB confirm the high quality of the product and its safety of use.