A new machine for the production of NIRON PP-RCT segmented fittings from 10" to 24" has been installed in NUPI plant in Early Branch, SC. NUPI is going to produce more and more pipes and fittings in the US to give our customers a higher level of service. PP-RCT NIRON is a complete polypropylene pipe and fitting system manufactured 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.