1/2" x 300ft PEX Tubing Oxygen Barrier PEX-B Radiant Floor Heat Blue Pipe P130-7-300B

Product Information

Specification

300 FT PEX-B EVOH Tubing - 1/2 inch

300ft White PEX pipe is a versatile and reliable solution for plumbing, radiant floor heating, hydronic systems, and hot/cold potable water lines. Designed for quick installation and excellent flexibility, it ensures consistent water flow in both residential and commercial applications. The integrated EVOH oxygen barrier layer prevents oxygen and other external elements from penetrating the tubing, protecting metal components from corrosion and extending system life. The blue color allows for easy identification during installation. Durable, efficient, and multi-purpose—ideal for a wide range of water distribution needs.

Also known as:

pex water pipe, pex pipe, pex oxygen barrier tubing, pex pipe fittings, 1/2 inch pex tubing, 1/2 inch pex pipe, pex b tubing, pex plumbing pipe, radiant heat tubing, pex floor heating.

Product Details:

Package Content: 1 x 300ft 1/2" Oxygen Barrier PEX Tube.

Features:

Reliable Material

Constructed from high-quality, non-toxic PEX with an oxygen barrier. Features a 1/2" nominal diameter, 300 ft length, and 0.1" wall thickness for consistent hot and cold water flow. Crack-resistant and leak-proof, ideal for potable water and radiant floor heating.

Advanced Oxygen Barrier

Equipped with a durable EVOH layer to block oxygen ingress and prevent corrosion of metal system components. Smooth inner surface resists scaling, enhancing heat transfer efficiency and extending system lifespan.

Easy & Versatile Installation

Compatible with a range of connection methods: crimp, cinch/clamp, press (e.g., Viega), and compression fittings. Suitable for various floor types and radiant heating setups, offering installation flexibility.

High Flexibility & Durability

Features a minimum bending radius of 7", making it adaptable to different installation layouts. Withstands high pressures (188–217 psi at 68℉, 101–108 psi at 203℉) and extreme temperatures from -47℉ to 230℉.

Wide Application Range

Perfect for residential and commercial systems including radiant floor heating, solar water heaters, and HVAC piping. Compatible with structural slabs, staple-up installations, sandwich-style flooring, and snow/ice melting systems.