PPRC Record Internal Teeth 20x15 methak - 20 mm diameter PPRC pipe is designed to combine a 15 mm male gear component, opening a tumor transition (record). This product is used to facilitate the demolition, maintenance and assembly processes of pipelines in water supply and heating systems. Polypropylene Random Copolymer (PPRC) means high sustainability against this record pressure, heat and chemical impacts, thanks to the body of the body and corrosion resistant metal. This functional product of the metak brand provides longevity, leaks and reliable connection.