The cPVC hot and cold-water plumbing system has been installed worldwide for over 50 years in domestic and commercial projects. Our piping system comes standard in diameters of 16mm, 22mm, and 32mm (other diameters up to 110mm are available on demand). The easy-to-install hot and cold plumbing systems are suitable for use for apartments, institutions, retail stores, hotels and lodges, and residential homes.