PE-RT oxygen blocking EVOH floor heating pipe is a high-end environmentally friendly pipe specially developed for low-temperature radiant heating systems. It is made of heat-resistant polyethylene (PE-RT) as the substrate, fused with ethylene vinyl alcohol copolymer (EVOH) oxygen blocking layer, and composite molded through advanced co extrusion technology. It has excellent heat resistance, flexibility, and efficient oxygen blocking performance, solving the pain points of traditional floor heating pipes such as oxygen corrosion, aging, and uneven heat dissipation from the source. It is widely used in various heating scenarios such as home decoration, commercial buildings, and public facilities. It is the preferred new generation floor heating pipe that balances comfort, energy saving, and durability.
Oxygen barrier core layer (EVOH): Made of ethylene vinyl alcohol copolymer material, it is an efficient gas barrier layer with a density of 1.14g/cm ³ and a tensile fracture strength of up to 44MPa. It can effectively block oxygen infiltration from the air into the pipeline system, fundamentally eliminating the problem of oxygen corrosion. It should be noted that ordinary PE-RT, PE-X and other plastic pipes have oxygen permeability, and the oxygen permeation rate increases with temperature. Oxygen infiltration can cause oxygen corrosion of metal components such as boilers, water pumps, water separators, and metal fittings in the heating system, while breeding algae and bacteria, shortening the service life of the system. The EVOH oxygen barrier layer can increase the oxygen resistance of pipes by more than 40 times compared to ordinary floor heating pipes, completely solving the problem. Pain points in this industry.
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