... %;(2)The heat pipe has a low thermal capacity, and rapid heat exchange (1000 times of copper heat exchange rate), heat ... transfer heat;(3) Special “TJ”design, make higher operation pressure, test pressure up to 11kg/cm2;(4)No water flow in ... water scale, no tube explosion, even at -40°C;(5) Rapid startup make it can get heat energy even under cloudy ...