Oxygen Barrier PEX tubing has been manufactured under norms and specifications of highly stringent and strict authorities. Certifications like ASTM F876/877, DIN 4726, SDR 9 and CSA B137.5 have certified 3/4” PEX tubing after checking it against their stated standards. This is done to provide highly qualitative and superior durability aspects through PEX tubing with oxygen barrier. With these laid standards, PEX tubing is able to survive long in comparison with other kinds of tubing available in market. All versions of PEX tubing possess long life along with high finished quality.
Certifications such as NSF and RFH are also provided to PEX tubing to make them highly effective for radiant floor heating and snow melting applications. The PEX tubing is also listed under UPC norms that make it perfect for potable water supplies. Average pressure rating for which these tubing are tested is 100 psi at 180 degree Fahrenheit. This is done to measure tolerance capacity of PEX tubing for making it fit for diverse applicability. The PEX tubing with oxygen barrier can bend up to a minimum radius of 7 inches which implies good strength and flexibility of these tubing. A year extension has been made regarding the warranty of this product which is an emblem of its qualitative elements.