The working principle of the electric heating tube is that when there is a current in the high temperature resistance wire, the heat generated is transmitted to the surface of the stainless steel tube through the modified oxide powder, and then conducted to the heated part. This structure is not only advanced, high thermal efficiency, fast heating, and uniform heating, the product in the power heating, the tube surface insulation is not charged, safe and reliable use. Imamo više od 20 godina iskustva u izradi grijaćih cijevi od nehrđajućeg čelika, proizvodeći različite vrste električnih grijaćih cijevi, kao što su ,,rebrasti grijaći element,cijevi za grijanje uronjene u vodu, itd. Proizvodi se izvoze u Sjedinjene Države, Južnu Koreju, Japan, Iran, Poljsku, Češku, Njemačku, Britaniju, Francusku, Italiju, Čile, Argentinu i druge zemlje. And has been CE, RoHS, ISO and other international certification. We provide perfect after-sales service and a quality guarantee of at least one year after delivery. We can provide you with the right solution for a win-win situation.