... Shape of cross section: round Diameter: 8.0mm 2K959 Metal heating elementMetal heating elementMaterial:Low-carbon steelRating: 840W 220~240V ... : copper plated steel tube, fast heat transmission, high efficient, safe & healthy, with high tension and corrosion resistance, long service life, echo ... fryer, egg cooker, small steam boiler, steam cooker etc. 2K959 Metal heating element for deep fryer