NIRON PP-RCT pipes and fittings were selected for the chilled water piping system for Versa Tek plant in Salisbury, NC. NIRON electrofusion system made the job much easier than what the installers would have had if they had used butt fusion fittings. NIRON is a complete polypropylene pipe and fitting system for the distribution of hot and cold water in plumbing and air conditioning systems. The pipes and fittings that compose the NIRON range are produced using random copolymer polypropylene PP-RCT, a plastic material with a special molecular structure ensuring high mechanical resistance and duration, even at high temperatures and pressures. The properties and other features of the various components make the NIRON system a great alternative to traditional materials used in plumbing installations.