PEX Fittings

(113 products)

For much of the 20th century, plumbing systems were constructed of iron piping. When that started to rust, people switched to copper pipe, which is resistant to corrosion, yet was still tough to install. Next, PVC came into the mix, with simple installation and inexpensive materials. While these systems are all still used, PEX has become the new material of choice. PEX (which stands for cross-linked polyethylene) tubing combines the benefits of copper and PVC. In addition to corrosion resistance, low cost, and easy installation, PEX is also flexible. PVC Fittings Online now carries a large supply of PEX fittings and crimp rings for every size of PEX tubing. Get your PEX fittings at the lowest prices online. We Typically Beat Pricing at the Big Box Stores!!!