... : 100L,150L,200L,240L,300L,400L,500L18, working temperature: 90 degree19, cold resistance: -38 degree20, easy installation and best ... capacity. The heat pipe starts to work fast at low degree. 2. Thermal conductivity working fluid and metal material commonly ... Stainless steel Outer water tank material: Fluoride titanium plate Bracket material: Hot galvanized steel plate To learn more about products ...