Using PEX Fittings To Put In A Better Plumbing Arrangement
The flexibility and strength of tubing made of high density polyethylene material and connected by PEX fittings offers many advantages over plumbing arrangements employing metal or rigid plastic pipes. PEX tubes do not corrode and withstand cold temperatures without becoming brittle. They cost less than metal or plastic piping. They are much easier to put in because they are stored in reels and need less fittings.
The main advantages of PEX tubing is its ability to stay supple in cold temps, its resistance to scale build-up and corroding and its smaller cost compared to metal or rigid pipes. PEX tubing is less pricy than copper pipe, needs less time to install and needs fewer fittings.
PEX tubing is stored on reels. Spools weigh less than metal or rigid plastic pipe making them less pricey to ship and easier to store. When utilised in an Installing, PEX tubing can be wound off directly from the reel and does not call for coupling fittings. This saves the time and expense of running pipe. PEX tubing can be bent 90 degrees eradicating the need for elbow fittings. PEX tube does not need to be soldered so there are no unhealthy fumes and risks posed by utilizing a torch.
There are a variety of connection methods employed in installing PEX systems. Some of these methods are proprietary and several require specific tools. Basically, the fitting is laid over the tube or in the tube and then a ring is pinched around the tube or fitting forming a tight fit. The rings can be made of various metals or plastic depending on he joining method.
The tools you will use when installing PEX are a PEX pipe cutter, a main crimping tool and a de-crimping tool. The PEX pipe cutter comes in different sizes for 1/2″ and 3/4″ size pipes. Rings are crimped utilizing the crimping tool. The de-crimping tool is used for removing rings from tubes or fittings.
Fittings are usually made of brass, although there are some constructed of bronze, copper and engineered plastic fittings for PEX plumbing. There are typical ridges on the “insert” part of the fitting. The ridges, the PEX pipe and the pinched copper ring all work in concert to form a high-pressure seal.
Utilizing the system of PEX fittings in addition to PEX tubing has definite advantages over metal and plastic piping. It is less costly than rigid plastic and copper piping . It can be installed right from the spools. It needs less fittings. It last longer because it is not vulnerable to corroding.