Pre-Insulated Pipe – Hot Water

Radpol’s pre‑insulated pipes are engineered for long‑term performance in district heating networks, delivering reliable thermal efficiency and structural durability in even the most demanding operating conditions. Each pipe is built around a high‑quality steel carrier pipe manufactured to PN‑EN 253, with seamless, welded, galvanized, or specialty steel options available to match system requirements.

The carrier pipe is encased in high‑density polyurethane insulation and protected by a robust HDPE or SPIRO steel jacket, ensuring excellent resistance to corrosion, and moisture.

Optional diffusion barriers, UV‑resistant color jackets, and integrated leak‑detection systems (Brandes resistance or Nordic pulse) provide additional layers of protection and monitoring accuracy—locating faults within 1 m over a 1 km section. With a full range of compatible fittings, joints, bends, and accessories, Radpol delivers a complete, certified, and environmentally responsible piping solution for underground and above‑ground heat distribution networks.