PPM Pipe Purging Equipment is used in stainless steel and exotic pipe fabrication, saving the user time and gas, which also means saving money! A better weld is also achieved by controlling the environment inside of the pipe. PPM pipe purge systems create a seal or dam on both sides of the weld. By creating this chamber, these purge dam systems allow the oxygen to be pushed out of the chamber and then filled with Argon in one step. This is yet another product that PPM offers, lowering production and fabrication cost while increasing quality. PPM Pipe Purge Equipment for welding is a win-win with most stainless steel and exotic pipe fabrication projects.