The oil tank electric tubular heating element is a new type of environmentally friendly thermal energy conversion electric heating element. The electric heating tube generates heat and the thermal energy is transmitted to the oil temperature rise. This heating method is small in size and flexible in installation. The conversion of electrical energy into thermal energy is very environmentally friendly. At the same time, the high heat transfer efficiency can ensure a higher working temperature at lower operating pressures. The tank flange heating elements made by Jaye industry provide the best heating and thermal solution for the application of Petrochemical field.