New re-rounding tools for electrofusion couplers 24" and new PVC adapters 3/4" available for the NIRON pipe and fitting system. The pipes and fittings that compose the NIRON range are in fact 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 material used in plumbing installations. Its temperature/pressure performance allows for the use of thinner pipes thus offering a greater flow rate with the same diameter.