IPEX is pleased to offer our new Duratec Air-Line system for fast, flexible plant air and inert gas piping. Duratec Air-Line offers the latest technology in piping for air, argon, nitrogen, CO2 and argon/CO2 gas mixtures. Duratec Air-Line piping systems are fast to install, easy to modify, simple to expand and adaptable to all existing metal piping or thermoplastic systems.