PPR stabiGLASS SDR7.4 PN16 pipe - 63x8.6, 4m length 1229204007

Fiberglass-stabilized polypropylene pipe for water and heating installations

PPR stabiGLASS SDR7.4 PN16 pipe is a reliable solution for building water installations – both hot and cold domestic water, as well as central heating. Made of random polypropylene (PP-R) reinforced with fiberglass, it is characterized by high temperature and pressure resistance, as well as a minimal linear expansion coefficient. This ensures stability and long-term operation of the installation, regardless of operating conditions.

Construction and properties

Fiberglass stabilization is a key feature of this pipe. It affects the limitation of thermal expansion, which translates into lower stresses in connections and increased resistance to deformation. This is particularly important in the case of longer installation sections or installations exposed to large temperature fluctuations. The lack of the need to scrape the walls before welding is an additional advantage that significantly speeds up installation and reduces labor costs.

The pipe has a pressure class of PN16, which means it can withstand a working pressure of up to 16 bar at a maximum medium temperature. This is sufficient for most typical domestic and industrial installations. The gray color of the pipe makes it easier to identify in the system.

Application and compliance with standards

The stabiGLASS SDR7.4 PN16 pipe is intended for:

• Cold water installations – up to 20 bar
• Hot water installations – up to 10 bar
• Central heating installations – up to 6 bar

It meets the requirements of PN‑EN 15874 standard, which confirms its high quality and safety of use. It has CSTB, ITB, Lloyds and PZH and ZiK certificates, which guarantees compliance with applicable regulations and sanitary standards. Polyfusion welding is a proven method of joining system elements, ensuring the tightness and durability of connections.