PEX Al PEX vs PEX Piping
PEX (cross-linked polyethylene) is a type of plastic tubing used in plumbing and heating applications. There are two primary types of PEX piping: PEX-Al-PEX and PEX. PEX-Al-PEX, also known as aluminum PEX, is a multilayer pipe made up of three layers. The outer and inner layers are made of PEX, while the middle layer is […]
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