Hot oil heaters used for heating heat transfer medium for various plants.?JNK has supplied more than 20 units of this kind* Kohap Petrochemical Co., Ltd. No.3 PTA Plant, Hot Oil HeaterVertical cylindrical heater was supplied to Kohap Petrochemical in Korea* Ssangyong Oil SXC, Hot Oil heaterThis vertical cylindrical heater was supplied to Ssangyong Oil Refinery in Korea.?The installation includes combustion air preheater system and electrostatic precipitator system