PE-X pipes - ComoPex

Como-pex pipes are manufactured in white and in black if they are to be used under continuous exposure to solar radiation. Como-pex pipes are delivered in 100m coils and in 50m coils for diameters 12 and 32mm. Straight lengths or longer coils can be produced according to the needs of the customer. Como-pex pipes bear a marking per meter, indicating the brand, the outer diameter, the cross-linking method, the wall thickness, the specifications under which the pipes are produced and controlled (EN, DIN), the institutes and bodies having certified the pipes (SKZ, AENOR, CSA, MPA-NRW, WRAS), the operating pressure at 20oC and 95oC, their class defining the fields of application and a lot number that indicates the date and time of production. The coils are packed in cardboard boxes bearing a printing with the pipe’s brand name and its characteristics (outer diameter, wall thickness, color and certificates). Como-pex Oxygen Barrier Particularly for central heating and underfloor heating installa- tions (closed circuits), Interplast manufactures Cross Linked Polyethylene pipe with an oxygen barrier. The Como-pex Oxygen Barrier pipe consists of 3 layers: -Inner layer of Cross Linked Polyethylene -Bonding layer for better adhesion of EVOH to the main pipe -Oxygen Barrier layer (EVOH-ethylene vinyl alcohol polymer)