Home » Products » PEX Pipe and Fittings » PEX Pipe
(Plastic Pipe with EVOH Oxygen Barrier)

PEX Pipe
(Plastic Pipe with EVOH Oxygen Barrier)

  • PEX-B EVOH pipe
  • PEX-B pipe with EVOH barrier

Our PEX pipe with EVOH barrier can inhibit microorganism growth and protect the metals in the heating system against corrosion and rusting. In this way, the service life of the metal parts such as the valve, switch and boiler is extended.

Application Fields of PEX Pipe with EVOH Oxygen Barrier
1. Ground heating system
2. High temperature radiator heating system
3. Hot and cold water supply system for building
4. Drinking water pipe system
5. Pipes for domestic water heater
6. Beverage, wine and other fluid delivery pipeline in food industry
7. Refrigeration system and water treatment system

1. Our PEX pipe with EVOH barrier has the advantages of fine homogeneity, stable property and excellent creep resistance. It can be used in the heating systems for more than 50 years under normal conditions.

2. The low temperature brittleness temperature of our PEX tube is -70℃. Therefore, the PEX tube produced by our company, a reliable pipe manufacturer, can be transported and constructed under low temperature requiring no pre-heating.

3. With impact resistance much better than other sorts of pipes, our PEX pipe with EVOH barrier is immune from the damage caused by rough construction.

4. Having excellent flexibility, our PEX EVOH water pipe is easy to be bended and will not resile. Hence, cracking caused by stress concentration at the bending location of the water pipe will not happen.

5. Hot melt connection makes for easy installation and maintenance of our PEX pipe with EVOH barrier.

6. Having oxygen permeability rate much lower than that specified by the German DIN standard, our PEX EVOH pipeline features remarkable oxygen barrier property. Designed in a three-layer oxygen barrier structure, our PEX piping can be welded or repaired.

Parameter of PEX Pipe with EVOH Oxygen Barrier
Specification 1

Standard Dimension Outer Dimension (mm) Wall Thickness (mm) Packing Specification (m/coil)
Min Max Min Max
ISO15875, DIN4726 16×1.8mm 16.0 16.3 1.8 2.1 100
20×1.9mm 20.0 20.3 1.9 2.2 100
25×2.3mm 25.0 25.3 2.3 2.7 50
32×2.9mm 32.0 32.3 2.9 3.3 50
16×2.2mm 16.0 16.3 2.0 2.3 100
20×2.8mm 20.0 20.3 2.6 2.9 100
25×3.5mm 25.0 25.3 3.3 3.6 50
32×4.4mm 32.0 32.3 4.2 4.5 50
Specification 2
Name Specification Outer Dimension (in) Wall Thickness
ASTMF876/F877 1/2 0.625 0.070
5/8 0.75 0.083
3/4 0.875 0.097
1 1.125 0.125