PEX fittings are very common among the plumbers and fitters in various parts of the world. The pipe fittings and tubing fittings have stormed their way into the plumbing and radiant heating applications with a bang. Thanks to various useful features of the cross-linked polyethylene known as PEX in short, which have helped various plumbers and fitters to tackle more complex water projects with great ease. Cross linking is a process which occurs between various chains of the polyethylene polymers.

The PEX extruded from polyethylene cross linking is tensile, strong and unbreakable under low temperatures. This is the reason that these fittings are able to survive adverse fluid temperatures where most of its competitors fail to survive for one reason or the other. Copper fittings are good enough but they easily fall prey to corroding in water plumbing applications unlike PEX tubing fittings. The brass fittings have similar kind of problems. The rigid plastic fittings show cracks when applied in chilled water systems. Hence, PEX fittings emerge as a complete solution for various radiant heating systems and cold water applications.

The pipe fittings have been in use since decades, especially in European countries. PEX tubing fittings and pipe fittings are replacing the traditional fittings very quickly. There are several features which make these fittings best for domestic applications as well as for commercial use. Here are some of the most distinguishing features of such tubing fittings:

• PEX fittings are stretchable which means they can expand and contract according to the temperatures instead of cracking or breaking unlike rigid plastic fittings.
• Pipe fittings and tubing fittings are very flexible. Buyers can take an idea from the fact that they can be molded to 90 degree angles without any crack. This is very useful feature of these fittings.
• The PEX tubing fittings are easy to make connections with PEX fittings and PEX manifolds.
• PEX fittings include lesser number of joints which means there are fewer water leakages in the fittings. This helps customers in saving lot of money by avoiding any maintenance on the plumbing systems.
• PEX piping is easy to install. It can be installed with minimum labor.

PEX is gaining the trust of more and more plumbers and fitters as this material is working effectively in various water applications over the years.

• Water systems with PEX Manifold
• PEX tubing and fittings (PAP) are made from high-density PEX
• PEX tubing sizing