Product Description Chemical Machine: External Half-Pipe Coil Heating Reactor is heated by the external half-pipe coil to supply heat transfer oil, it is an ideal equipment of low power and high heating temperature and large volume. Compared with common jacket reactor, it has many advantages. A) Reduce the thickness of tank and increase its loading capacity. B) Increase heat transfer efficiency. C) Reduce power consumption and cost. D) Reduce the total diameter of tank and be good for the layout of workshop. E) Save steels.