PEX anti-oxygen barrier pipe - BetaPex

PEX pipe corrugated and insulated blue
  • Available in diameters from 12 to 32 mm
  • The cross-linking of the polyethylene pipe ensures excellent temperature and pressure resistance
  • Available with an anti-oxygen barrier (EVOH) that reduces the risk of sludge formation or corrosion in heating systems
  • CSTBat certified (France). Technical Notice 14/11-1688 (France)

Naked pipe

Tube BetaPex EVOHBetaPex EVOH
2 Adhesive
3 Anti-oxygen barrier (EVOH)


Sheathed pipe

Polypropylene sheathing protects COMAP PEX pipes for applications such as concealed networks (walls or floors).

Insulated and sheathed pipe

COMAP offers a range of pipes with sheathing and insulation. Insulating hot-water pipes avoids undesired energy loss between the boiler and the heat distribution points.


Benefits of our PEX pipes

  • Corrosion resistance
  • Flexible and easy to handle
  • Smooth surface, ensuring minimal pressure losses
  • Less waste thanks to a wide variety of packaging formats
  • Reduces noise in hydraulic networks
  • Oxygen-impermeable (EVOH pipes with anti-oxygen barrier)

Applications for our PEX pipes

These pipes can be used both for renovation and in new construction.

Domestic water +5°c à +70°c 6 bar
Heating and cooling -10°c à +80°c 6 bar