copper electric heating tube is in the metal tube into the heating element, and in the gap part tightly filled with good heat resistance, thermal conductivity and insulation of crystalline magnesium oxide , in other processes It has the advantages of simple structure, high mechanical strength, high thermal efficiency, safe and , easy installation, long service life and so on It is widely used in various saltpeter tank, water tank, oil tank, acid and tank, fusible metal melting furnace, air heating furnace, drying furnace, drying oven, hot pressing mold and other devices. Explosion-proof flange electric heating tube, flange heating tube 380V Color: copper : Copper Power 1000-2000 (W) Working voltage 220 (V) Pipe diameter 8 (mm) Main use solar water heater, water heater Service life 10000 (h) Plug Type:EU Plug,it applies to Indonesia, , , , and so on Package Contents: 1 x Electric heat pipe 1 x temperature control pipe 1 x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.