PPH Pipes and Fittings Iran are widely adopted for chemical handling and storage systems due to their superior resistance to chemical attack. These pipes maintain structural integrity even under prolonged exposure to corrosive substances. In Iran’s industrial sector, PPH piping systems are favored for their long lifespan, smooth flow characteristics, and hygienic properties. Their lig... http://acindia.in/pph-pipes-and-fittings-iran/