Pexflow Potable Water Tubing (Non-Barrier PEX Pipe) is used for residential and commercial cold water plumbing applications. Made of "Silane" or "Moisture Cure" method of cross-linking where links between the molecules of...

Buy Now From Amazon

Pexflow Potable Water Tubing (Non-Barrier PEX Pipe) is used for residential and commercial cold water plumbing applications. Made of "Silane" or "Moisture Cure" method of cross-linking where links between the molecules of the HDPE polymer are formed after the extrusion process. The color of blue tubing helps identify the pipe as cold water line in PEX plumbing systems. It can also be used for hot water delivery as well, but most use red PEX tubing for hot water systems. During the winter, the tubing has the ability to expand and contract when water freezes. When using proper installation, water freeze can be minimized to ensure continuous flow of water delivery. PEX tubing is resistance to temperature fluctuation all year around and provides peace of mind ensuring maintenance free for exceptional performance. For optimal leak free water flow connections, the tubing system works with cinch clamps seal accessories ensuring continuous performance with superior temperature and pressure rating. Ideal for indoor or outdoor plumbing that includes washing machine and garden applications. It is economical, safe and easily installed in any type of environment. This type of PEX is most common in the industry of water plumbing.

Tubing is marked every 5 Feet and NSF certified for potable water use, lead-free and meets or exceeds the ASTM F2023 standard.

Note that this PEX type is not for hydronic heating system. Please see our line of Oxygen Barrier PEX Tubing.



  • Cost-Effectiveness: PEX B offers a more budget-conscious option compared to PEX A, thanks to its streamlined silane production method, making it an excellent choice for cost-efficient plumbing needs. A variety of sizes are available, including 1/2 inch, 3/4 inch, 1 inch, and special sizes like 1-1/4 inch, 1-1/2 inch, and 2 inches.
  • Compatibility and Technical: PEX B tubing is made from cross-linked polyethylene (PEX) using the silane method. It withstands temperatures up to 200°F (93°C) and pressures up to 160 PSI. chlorine resistant and UV resistant, it is compatible with PEX push-to-connect fittings, F1807 and F2159 crimp fittings and meets standards for potable water use.
  • Compliant: PEX B tubing meets NSF and ASTM standards for potable water use and is UV resistant, ensuring safe, long-lasting performance in both indoor and outdoor applications. It is reliable for plumbing systems, offering durability and compliance with strict industry regulations.
  • Applications: PEX B tubing is used in water supply lines for pools, gardens, fountains, kitchens, dishwashers, washing machines, sprinklers, and water filters. Its coilable design allows for straightforward installation in both residential home improvements and commercial applications, offering UV resistance and compatibility with various fittings, meeting industry standards.
  • Built to Last: Investing in our PEX B pipe ensures a reliable and enduring plumbing solution; its robust construction prevents cracking and degradation over time, offering peace of mind in both residential and commercial installations, while withstanding rigorous environmental conditions effortlessly.
  • Cost-Effectiveness: PEX B offers a more budget-conscious option compared to PEX A, thanks to its streamlined silane production method, making it an excellent choice for cost-efficient plumbing needs. A variety of sizes are available, including 1/2 inch, 3/4 inch, 1 inch, and special sizes like 1-1/4 inch, 1-1/2 inch, and 2 inches.
  • Compatibility and Technical: PEX B tubing is made from cross-linked polyethylene (PEX) using the silane method. It withstands temperatures up to 200°F (93°C) and pressures up to 160 PSI. chlorine resistant and UV resistant, it is compatible with PEX push-to-connect fittings, F1807 and F2159 crimp fittings and meets standards for potable water use.
  • Compliant: PEX B tubing meets NSF and ASTM standards for potable water use and is UV resistant, ensuring safe, long-lasting performance in both indoor and outdoor applications. It is reliable for plumbing systems, offering durability and compliance with strict industry regulations.
  • Applications: PEX B tubing is used in water supply lines for pools, gardens, fountains, kitchens, dishwashers, washing machines, sprinklers, and water filters. Its coilable design allows for straightforward installation in both residential home improvements and commercial applications, offering UV resistance and compatibility with various fittings, meeting industry standards.
  • Built to Last: Investing in our PEX B pipe ensures a reliable and enduring plumbing solution; its robust construction prevents cracking and degradation over time, offering peace of mind in both residential and commercial installations, while withstanding rigorous environmental conditions effortlessly.

Similar Products

Everflow HC012 Half Clamp J-Hook with Nail For Pex Tubing Pipe Support (50 Pack), 1/2SharkBite UC248LFA10 1/2SharkBite UC362LFA10 1/2SharkBite CASH ACME U860R100 pex coil tubing, 1/2 Inch, REDSharkBite PEX Pipe Crimp Ring 1/2 Inch, Plumbing Fittings, Pack of 100, 23102CP100, 1/2-InchISPINNER 50pcs 1/2-inch Stainless Steel PEX Cinch Clamp Rings For PEX Tubing Pipes (1/2 inch-50pcs)Litorange 1/2 inch T PEX Tee & 90 Degree Elbow & Straight Coupling 1/2SharkBite U870B100 PEX Pipe 3/4 Inch, Flexible Water Tube, Pot, BLUE