... temperature resistant, corrosion resistant 2.Thermal conductivity optimal3.Convenient and fast, reasonable price Description:MaterialStainless steelOuter Diameter5.2- ... in the liquid, the liquid quickly dissipated, so that the liquid rapidly warmingPay attention to:1.Heating wire ... fiercely,otherwise the heating wire easy to shake breaks,and that electric rod on scrapped2. Electric heating rods water ...