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#PipeWeldingPlumber #PPRWeldingOnWall #ppr In this lesson we will tell you how to weld a polypropylene water pipe on the spot on the wall, in hard-to-reach and inconvenient places. In the process of work we will encounter a problem when the welding machine nozzles do not fit between the fitting and the pipe and, accordingly, it is not possible to simultaneously heat the fitting and pipe with one welding machine (soldering iron) while hanging. The correct solution to this problem would be to use two welding machines to simultaneously heat the pipe and tee. Using a real example, we will show how to cut a PPR tee into an already finished polypropylene wiring on the wall. Since the welding machine does not fit to make an important joint, we will use a second soldering iron (welding machine) and tell you about the important points of how to prepare and carry out work on welding (soldering) a PPR water pipe. This lesson on welding polypropylene (plastic) pipes on a wall using two welding machines consists of several stages: 00:00 - Introduction; 00:31 - Preparation for work; 03:04 - Determine the location of the tee cut-in and make marks on the pipe; 05:30 - Weld a blank from polypropylene fittings; 08:31 - Weld the PPR blank to the water pipe on the wall in place; 10:30 - Preparing polypropylene for welding in a hard-to-reach place; 15:19 - What to do if the welding machine does not fit between the pipe and the fitting; 16:06 - Welding polypropylene on the wall in a hard-to-reach place using two machines; 16:56 - The last joint on the wall in the air; 18:09 - Filling the system with water; 19:59 - Checking the work A more detailed video tutorial on welding polypropylene water pipes: • How to solder polypropylene pipes. View...