How To Join Pex Pipe

PEX pipe is a flexible plastic tubing that can be used for a variety of purposes, including water supply, radiant heating and cooling, and sewer systems. It is made from cross-linked polyethylene and is resistant to corrosion and scaling. Joining PEX pipe is simple and can be done with a few basic tools.

How To Join Pex Pipe

There are a few ways to join PEX pipe. One way is to use a crimping tool to crimp the fittings onto the pipe. Another way is to use a heat gun to melt the fittings onto the pipe.

-PEX piping -Pipe cutter -Pipe wrench -Teflon tape -Propane torch

  • Cut the desired length of pipe with a hacksaw
  • Turn off water and drain system
  • Clean and deburr the cut end of the pipe slide the pipe over the fitting and tighten the clamp

-Check the size of the pipe you need to join. Pex pipe is available in various diameters. -Clean the ends of the pipe that will be joined. Use a wire brush or sandpaper to remove any burrs or dirt. -Apply primer to the end of one pipe. Prime only the end, not the entire length of the pipe. -Apply glue to the end of the other pipe. -Join the pipes by inserting them into each other


Frequently Asked Questions

How Do You Connect Pex Pipe To Pex?

PEX pipe is generally connected to other PEX piping using barbed fittings. A small hole is punched in the end of each pipe, and the fitting is inserted. The barb on the fitting grabs onto the pipe, holding it in place.

Can You Link Pex Tubing?

Yes, PEX tubing can be linked together using fittings and clamps. This is a common way to connect tubing for plumbing applications.

Can You Join Pex To Pex?

Yes, it is possible to join PEX tubes to PEX tubes. To do so, use a PEX fitting that has an internal diameter that matches the outside diameter of the two tubes you are connecting. Push the fitting onto one of the tubes until it clicks into place, then do the same with the other tube. Make sure that the tubes are fully inserted into the fittings, otherwise they may leak.


In The End

PEX piping is a great way to join piping without the use of soldering or welding. It is a quick and easy process that can be done with minimal tools.

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