R-flex Insulated Piping System
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.
Uses:
- Hydronic heating
- Hydronic snow melting
- District heating
- Commercial and process piping
- Geothermal
- Agricultural piping
- Biomass heat sources
- Wood-fired boilers
- Solar
- Cooling towers & chilled water systems
Note: A cut charge will be incurred with custom cut lengths. Cut
Charge Standard is for cuts in 25 foot increments (i.e. 25', 75', 150'). Cut
Charge Non-Standard is for any other length increment,(i.e. 80', 105',
170').
