Pipe Wavin PP-R Glass Fiber DN 20–40, 4000 mm PN20 Gray

Wavin PP-R glass-fiber reinforced pipes are designed for hot and cold water supply systems. Their three-layer construction consists of PP-R layers with glass-fiber reinforcement, which helps reduce thermal expansion and supports reliable, long-lasting pipeline performance. These gray pipes are available in DN 20–40 diameters, with a length of 4000 mm, and correspond to the PN20, SDR7.4 classification. Wavin lists the PPR/PPRCT system for hot and cold water installations.