Flowmore Services best Pipes & Smokers Articles in Houston TX Flowmore Services specializes in pipeline cleaning. Flowmore crews have successfully cleaned over 5 million linear feet of piping ranging from 2” to over 84” in diameter. We are prepared and equipped to provide assistance on small or large cleaning projects. Flowmore Services stocks a full line of pipeline cleaning equipment including POLY-PIGS, pig launchers, pig trackers, pipe stoppers and pumps.