FURANFLEX® was given the permit necessary for its application as flue gas deflector in Hungary in 1996 and then the same permit was given in 2000 in Sweden as well. FURANFLEX® was the first composite liner tube, which obtained the CE qualification in 2013 and the UL® Listed mark in 2014. In many countries, FURANFLEX® has special local permits as well.

ETA certificate of factory production

Application certificate, Hungary

UL Listed certification, USA

Application certificate, Sweden

Application certificate, Russia