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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. The Complete Guide to PEX Pipe - Bob Vila

    Jul 17, 2025 · Cross-linked polyethylene (PEX) is a type of flexible plumbing pipe made out of plastic that makes for a great alternative to copper or galvanized steel.

  3. 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 …

  4. PEX - PEX Products - PEX Supplies - SupplyHouse.com

    PEX stands for cross-linked polyethylene. It is a type of plastic tubing widely used alternative to copper piping in plumbing and hydronic heating systems.

  5. 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 …

  6. 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 …

  7. What Is PEX (cross-linked polyethylene)? | Plumb Smart, Inc.

    Oct 18, 2024 · PEX is a type of plastic piping made from cross-linked polyethylene, a material designed to be flexible, durable, and resistant to heat and chemical exposure. The “cross …

  8. PEX - Login

    “PEX offers us the ability to restrict company-wide spending to specific areas of purchases. This allows our employees to feel they have the freedom to purchase what they need.

  9. PEX Plastic Material | PPFA

    PEX results from chemically joining individual polyethylene molecules in order to improve the performance of the original base resin in higher temperatures. The primary reason for cross …

  10. Overview: Types of PEX and Ways to Connect - Aquor Water …

    PEX, short for cross-linked polyethylene, is a flexible plastic used for plumbing. The tubing has become quite popular over the years, replacing traditional copper and galvanized steel water …