R-flex is a flexible pre-insulated PEX with a corrugated, double-wall HDPE cover suitable for direct burial. R-flex is
manufactured in accordance with DIN 16892/16893, with a DIN 4726 oxygen barrier.
Hydronic snow melting
Commercial and process piping
Biomass heat sources
Cooling towers & chilled water systems
Note: A cut charge will be incurred with custom cut lengths. For cuts in 25 foot increments, the charge is
$75.00 (i.e. 25', 75', 150'). For any other length increment, the charge is $150.00 (i.e. 80', 105', 170').