Harbin Boiler Fuel reminds you that generally speaking, the actual higher operating temperature of any heat transfer oil product, especially mineral oil-based products, should be at least 10℃ lower than its higher allowable operating temperature to ensure a certain service life and better safety and economy.

To prevent excessive oxidation, since thermal oil is prone to oxidation reactions at high temperatures in the heat carrier, leading to degradation and deterioration. To ensure the sealed integrity of the thermal oil system and avoid contact with air, nitrogen protection for the high-temperature expansion tank can extend the service life of the thermal oil.