Pipeline heaters, sometimes referred to as circulation heaters, have a number of different industrial uses.
Inline heaters make use of heating elements that are covered with a special type of vessel chamber that has anti-corrosion properties. This type of heating is indirect. The fluid is circulated through a closed loop around the heating element until it reaches the correct temperature. Then it's passed out of the tank through a nozzle. Different uses may require different flanged connections, sheath materials, or temperature ranges. These heaters are often insulated to help increase their efficiency.
Oil conducting heating system is closed cycle in the liquid phrase. The difference of temperature between the output oil and the return oil is within the range of 20- 30 centigrade degree.No lose of slam running, steam reeking, dropping and leakage as the steam boiler. The ratio of heating utilization is very high. It can save about 30% energy compared with the steam boiler.Due to the reason that the system of oil conducting heating system is simple, no water treatment equipment, no more auxiliary equipment, and low pressurebore by the boiler, the investment for the whole system is comparatively low.