We are offering various electric heating tubes. electric heating tubes adopts metal tubes as casing, internal equiped with high resistance heating wires as the heating raw material, filled with high purity mgo powder of good insulation property and high heat conductivity.the product characterized by high properpower.high heat efficiency, rapid heat dissipation, etc. it is usually used in plastic packaging, small die heating, analytical instruments, cigarette industry, shoemaking industry, semiconductor eutectic welding, die casting input channel heating, runnerless injection molding, and gas expansion refrigeration, etc designed voltage:12-660vpower50w-20kwmaterial10# ion, t4 copper, 1cr18ni9ti stainless steel, and ti titanium, etc. specificationu-shaped, w-shaped, special-shaped, finned heating tubes, radiant heating tubes, the heaters all can be designed according customers' requirements