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PEX-AL-PEX |
Mr. PEX Composite Pipe consists of
five layers, inside and outside layers are made of Cross-Linked Polyethylene
(PEX) tightly bonded with melt adhesive to the mid-layer of aluminum core
which is longitudinally welded in an overlap. All layers are extruded
in one step. The middle layer of aluminum is 100% gas/oxygen tight, giving
it advantages of both metal and plastic pipe, but not the disadvantages.
The Pipe conforms to ASTM F 1281, is pressure rated by PPI and certified
by NSF. Since the thermal elongation and contraction is 9 times less than
for PEX, noise generation after installation is virtually eliminated. Click Here For: |
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