PE-Xa pipe with an EVOH (Ethyl-vinyl-alcohol) diffusion barrier with extra white exterior protection with 2 blue lines of identification.
Reticulated polyethylene produced according to prEN ISO 15875 "plastic pipe systems for hot and cold water - crosslinked polyethylene" and barrier against oxygen diffusion according to DIN 4726.
Used for underfloor heating and cooling it is compatible with the Q & E and Uponor compression fittings.