VEVOR PEX-B Pipe 2 Rolls of 1/2 Inch X 300 Feet,Oxygen Barrier Flexible Pipe Tubing,Red&Blue for Hydronic Radiant EVOH Floor Heating, Water Plumbing Applications with Cutter& Clamps(900Ft 1/2″ Red)

Effortless Installation: Compatible with different connection system & floor type, such as: Crimp connection system (crimp tool + crimp rings + crimp fittings); Cinch (clamp) connection system (cinch tool + St. steel clamps + crimp fittings); Compression PEX Fittings.

Reliable Quality: Color: Red / Blue; Nominal Diameter: 1/2″; Total Length: 300ft. Outside Diameter: 0.625″; Inner Diameter: 0.475″; Keep quick & smooth hot/cold water flows. Made of PEX material, non-toxic, crack-resistant, leak-proof. Perfect for potable water or radiant floor water use.

Robust O2 Resistant: Unique EVOH layer, stop O2 into the tube, protect metal components from corrosion. Heating system's service time can be greatly lengthened. Smooth inner pipe, anti- scaling quality, increase heat dissipation efficiency & speed for energy-saving.

Premium Flexibility: Min.5″ bending radius, easy to bend for different ground situation. Big pressure capacity: 80psi @ 200℉, 100psi @ 180℉, 160psi @ 73℉. Thus to ensure its good temperature resistant, crack- & leakage-proof.

Diverse Use Scenario: Suit for home & commercial use, like: radiant floor heat system, solar water heater system, central air-conditioning piping system etc. Structural concrete slabs, Non-structural slabs, Staple-up (between joists) radiant floor heating with and without heat transfer plates, “Sandwich” type radiant heating (between sub floor and finished floor), Snow & ice melting systems etc.