HDN
@cox.net
| reply to BIGMIKE
Re: Gas Companies Smart to Avoid This
Not all gas piping is plastic. It can be steel pipe, cast iron pipe, corrugated stainless steel tubing, aluminum alloy, copper or brass or plastic (typically thermosplastic). Although it's not the pipe material that matters with this BiG, it's the full spectrum of a radio wave in a closed system for the purpose of data transfer. I'm a plumber/pipefitter, not an EE, but my best friend is and he seems to think you can tune the wave to the piping, wave guiding it I see it called here. I hope it's true, though I doubt it. |
