Polypropylene pipes, thanks to their material structure and smooth surface texture, ensure low friction losses resulting in low resistance and small pressure drop in the pipelines.

Also, the material used has a high reduction of the sound index and limitation of its propagation, through the pipes. The result of the above is the use of smaller cross-sections of plastic pipes for the same amount of water.

SEYFANI has been marketing the PP-R system of Hellenic Interplast for more than 20 years with complete success. With certifications: SKZ of Germany, WRAS of Great Britain, AENOR of Spain, ZIK of Croatia, GOST of Russia, SEPRO of Ukraine. The nominal lifetime is over 50 years, at temperatures from 20°C to 90°C, operating pressures from 6 to 26 bar and with cross-sections from 20 mm to 315 mm.

At SEYFANI you will also find exclusively the pioneering PP-R Ecosan plastic pipe system of the German company Poly-Melt (formerly Poloplast). The only tube in the world with 5 layers, with strict adherence to all suitability and hygiene specifications is at your disposal in a full range and cross-sections from 20mm to 250mm, in plain and UV.

How are the products we sell chosen.

At SEYFANI we have a team made up of specialized company executives and plumbers. This group is called the Materials Committee. Its purpose is to select the products we sell, but after first very carefully checking their specifications, their certifications and testing them in practice. This is how we conclude and recommend only those products that have the best VALUE / PRICE ratio.