Household plumbing systems use PEX for pipes to supply water and carry away sewage. The term PEX stands for "crosslinked polyethylene." PEX piping is manufactured by melting high-density polyethylene ...
Since its arrival in the U.S., crosslinked polyethylene (PEX) tubing has taken the hydronics industry by storm. That is primarily due to its reputation as being a durable, flexible, and, some might ...
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