PEX-AL-PEX tubing is manufactured with an internal overlap-welded aluminum core, which gives the pipe its memory properties and improves its performance.
Definition. PEX-AL-PEX piping is a coextruded crosslinked polyethylene composite pressure pipe with a welded aluminum tube reinforcement between the inner and outer layers. The inner and outer crosslinked polyethylene layers are bonded to the aluminum tube by a melt adhesive.
PEX-AL-PEX also has less expansion than standard PEX with the layer of aluminum assuring that it keeps its shape. PEX-AL-PEX is frequently used in outdoor heating applications, warmboard systems and for high temperature systems like baseboard and fan coils.
Product Name | Multilayer PEX-AL-PEX Aluminium Layer Pipe for Underfloor Water Heating |
Place of Origin | Zhejiang/China |
Model Number | pex-al-pex pipe |
Material | pex with aluminium layer |
Working Temperature | -20°C to 120°C |
Specification | 16mm 20mm 25mm 32mm |
Length | 100meters/roll |
Thickness | 2.0mm-3.0mm |
Standard | BSP, ISO,CE |
Packing | Standard export package or Customized |
Color | White, blue, yellow, black |
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