It may be flexible, but it's not so flexible that you can expand the opening with your bare hands. Luckily, there are plenty of tools available to aid in the installation and upkeep of PEX piping ...

Type A can be joined using a ProPEX expanding tool. More on that later. Although it’s less flexible than type A, PEX type B offers a good balance between stiffness and flexibility. Kinks are ...

Olefins and polyolefins group Borealis (Vienna; www.borealisgroup.com) is investing around EUR 200 mn to upgrade and expand its cross-linked polyethylene (PEX) and semi-conductive assets at existing ...