PPR pipe SDR7.4 PN16 - 50x6.9 length 4 m 1229203010

Polypropylene pipe for water and heating installations

Pipe made of polypropylene (PP-R) with a diameter of 50 mm and a wall thickness of 6.9 mm, designed for the construction of water supply installations for hot and cold water and central heating. Supplied in lengths of 4 meters, it provides convenient installation and minimizes the number of connections. Made of high-quality material, it guarantees durability and corrosion resistance.

Features and application

KAN-therm PP SDR7.4 PN16 pipe is characterized by high pressure resistance (up to 16 bar) and temperature (up to 60°C). It is ideal for use in systems distributing potable water and in low and medium temperature heating installations. Its gray color makes it easy to identify in the installation. Thanks to its smooth inner surface, it ensures minimal flow resistance, which translates into energy efficiency of the system. The use of polypropylene pipes eliminates the risk of corrosion, and polyfusion welded connections guarantee tightness and reliability for years.

Advantages for the installer and user

• Durability and reliability: Polypropylene is a material resistant to chemical corrosion and the action of most substances found in water and heating fluids.
• Easy installation: Polyfusion welding is a quick and simple method of joining pipes, requiring minimal skills.
• Wide range of applications: The pipe is suitable for cold water, hot water and central heating installations.
• Low thermal conductivity: Limits heat loss in heating systems, which translates into energy savings.
• Quality guarantee: The product is covered by a 10-year warranty (15 years for individual construction), confirming its high quality and reliability.
• Compliance with standards: The pipe meets the requirements of PN‑EN 15874 standard, which guarantees safety of use.
• Thermal expansion: The linear thermal expansion coefficient α is 0.15 mm/mxK – an important parameter in the design of installations taking into account temperature changes.
• Internal wall roughness: Low roughness k = 0.007mm minimizes the flow resistance of liquids in the installation.