Pre- Insulated Pipes - Heating
PEXa carrier pipe
Oxygen diffusion barrier
CaldoPEX is a pipe system has been developed especially for hot water supply and district heating systems. The CaldoPEX system is also applicable for industry, agriculture, for refrigeration and geothermal energy conduits. Fully bonded PU foam DIN 16892/93
The carrier pipe consists of cross-linked polyethylene PE-Xa. It has physical properties this material is suitable for both, thermal and mechanical stress. The carrier PE-Xa pipe can be easily processed despite its corrosion and chemical oxygen diffusion barrier EVOH DIN 4726 is integrated in the carrier pipe
Heating Pipe – 6 bar rated
UNO Pipes 25-160mm
DUO Pipes 25-75mm
Hot water Pipes – 10 bar rated
UNO Pipes 25-63mm
DUO Pipes 20-50mm
Plus sizes available
Heat loss calculation: For the calculation of the heat losses for CaldoPEX single and double pipes, for the conductivity of the pu-foam is a mean value of 0.022 W/mK assumed.
This new CaldoCLICK shroud system guarantees highest quality on construction site, without time-consuming bonding, shrinking or screwing, with secure connection technology and best thermal insulating properties.
Ideal to first time users. See our installation videos
These are a very secure and the most popular method of connecting PEX pipe together. Tooling availible for sale and hire. Full training can be provided on site.
DUO – heating pipes – 6 bars
32+32mm /110m casing – available up to 400m as a single coil
DUO – Hot water pipes – 10bar
25+20mm / 90m casing – available up to 550m as a single coil