Premium quality PEX tubing is an ideal way to ensure high durability and functioning in various plumbing and heating projects. We offer an incredible range of tubings in two types: Non-Barrier PEX tubing and Oxygen Barrier PEX tubing. Oxygen Barrier PEX tubing used extensively for heating purposes in closed loop systems as it helps to avoid damage or infiltration caused by oxygen and several other elements. Non-Barrier PEX tubing is primarily used for plumbing purposes.