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Pex Al Pex Pipe (multilayer pipe)
Sep 08, 2017



Product Detail

Basic Info

  • Compound Material:Plastic Composite Pipe

  • Material:PEX-Al-PEX

  • Technology of Plastic Composite Pipe:Internal and External Coating

  • Plastic Composite Pipe Coating Form:Inner and Outside Coating

  • Aluminium Plastic Compound Pipe Material:Crosslinked Polyethylene Aluminum Composite Pipe

  • Color:White, Orange, Yellow, Blue

  • Welding Type:Overlap-Welding, Butt-Welding(Laser)

  • Length:50m/Coil; 100m/Coil; 200m/Coil

  • Wall Thickness:2mm, 2.5mm, 3mm

  • Specification:1216, 1418, 1620, 2025, 2026, 2632,3240mm, ASTM; DIN; GB; ISO

  • Outer Diameter:1216mm~3240mm

  • Trademark:Sunplast

  • Origin:Taizhou, Zhejiang, China

  • HS Code:391729000

Product Description


Composite pipes(tube pex al pex)are ideal for all sanitary and heating applications. They are:

PEX-AL-PEX PIPE- Strong like metal pipe
PEX-AL-PEX PIPE- Corrosion resistant like plastic pipes
PEX-AL-PEX PIPE- Economical because of low material cost
PEX-AL-PEX PIPE- Fast installation because bends can be made easily by hand

PEX-AL-PEX pipes, or AluPEX, or PEX/Aluminum/PEX, are made of a layer of aluminum sandwiched between two layers of PEX.
The metal layer serves as an oxygen barrier, stopping the oxygen diffusion through the polymer matrix, so it cannot dissolve into the water in the tube and corrode the metal components of the system.
The aluminium layer is thin, typically 1 or 2 mm, and provides some rigidity to the tube such that when bent it retains the shape formed (normal PEX tube will spring back to straight).
The aluminium layer also provides additional structural rigidity such that the tube will be suitable for higher safe operating temperatures and pressures.
-PEX AL PEX Pipe
-PEX and Aluminum
-High temperature and high pressure can resistant 
-TUV Certified 
- EURO, DIN standard