PPR stabiGLASS SDR7.4 PN16 pipe - 32x4.4, 4 m length 1229204004

Glass fiber reinforced polypropylene pipe for water and heating installations

The pipe is made of polypropylene random (PP-R) stabilized with glass fiber, designed for building safe and durable water supply and central heating installations. SDR7.4 and nominal pressure PN16 guarantee reliable operation in various conditions. Thanks to the glass fiber stabilization, the pipe is characterized by a minimal linear expansion coefficient, which translates into less sensitivity to temperature changes and mechanical loads. Available in 4-meter sections, it facilitates precise adaptation to the needs of a specific installation.

Properties and application

stabiGLASS SDR7.4 PN16 pipe is a universal solution for installers and building owners. It can be used in installations:

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

Its temperature resistance up to 60°C and application class 1-5 make it suitable for a wide range of applications in residential and commercial construction. The gray color of the pipe facilitates identification in the installation system. Low internal wall roughness (k = 0.007 mm) ensures minimal flow resistance, which translates into energy efficiency of the system.

Advantages for professionals and users

• Fast installation: No need to scrape the pipe before polyfusion welding significantly reduces installation time and labor costs.
• Durability and reliability: Glass fiber stabilization provides high resistance to deformation and mechanical damage, guaranteeing long-term use without failures.
• Safety: Compliance with PN‑EN 15874 standard and certificates (CSTB, ITB, Lloyds, PZH, ZiK) confirm the high quality and safety of the product.
• Warranty: The manufacturer offers a 10-year warranty (even 15 years in individual construction), which demonstrates confidence in the product.
• Minimal expansion: Low value of the linear thermal expansion coefficient (α = 0.03 mm/mxK) minimizes the impact of temperature changes on the stability of the installation.
• Energy efficiency: Low thermal conductivity (λ = 0.24 W/mxK) reduces heat losses in heating systems.