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  1. Welcome to PEX | Simplify your employee spending

    Simplify your month end with smart corporate cards, expense automation, real-time reporting and more. Say goodbye to spreadsheets, and hello to improved productivity. Sync PEX …

  2. PEX Supplies for Plumbing and Heating - PexUniverse.com

    The term PEX or PEX tubing refers to crosslinked polyethylene tubing, manufactured by extrusion process. PEX was originally produced in Europe over half a century ago, later introduced in …

  3. PEX Plumbing Pipe Guide: What to Know About PEX Piping

    May 20, 2025 · Learn what it is and everything in between with this PEX plumbing guide. What is PEX Piping? PEX piping (shorthand for cross-linked polyethylene) costs less than half the …

  4. PEX Tubing Guide | SupplyHouse Real Talk

    May 29, 2025 · PEX cuts install time, resists corrosion, and supports both hot and cold water lines. It connects easily to copper, PVC, and PB, and works across a wide range of systems, …

  5. Understanding the Different Types of PEX - Viega

    Jun 13, 2024 · The term “PEX” is often in reference to one of its three most common types: PEX-a, PEX-b and PEX-c. These letters are used to identify different manufacturing processes and …

  6. PEX Pipe Sizes and Dimensions - Angi

    Aug 4, 2025 · Cross-linked polyethylene pipe, also called PEX pipe, is frequently used for plumbing due to its durability, flexibility, and affordability. While PEX pipe is relatively easy to …

  7. PEX Pipe and Tubing

    Crosslinked polyethylene (PEX) is a high-temperature, flexible, polymer pipe. Crosslinking technology was first developed in Europe in the late 1960s. PEX has since come into use …