The longevity and dependability of TRM’s ductile iron pipe system has made it our first choice for replacing old steel pipe and for new installations. The initial cost of material is higher than steel, but is offset by positive benefits including ease and quickness of installation, better flow and pressure, rust- and scale-resistance inside the pipe so that no residue clogs nozzles on snowmaking machines The pipe’s strength and durability result in a much longer service life. Having this quality pipe installed adds value to the ski area.