1. Appearance: A single head electric heating tube has one end for output, while a regular electric heating tube has two ends for output.

2. Internal structure: The winding method of a single head electric heating tube is different from that of a regular electric heating tube. A single head electric heating tube has a significant difference from a regular electric heating tube.

3. Production process: There are more processes involved in the production of single head electric heating tubes than ordinary electric heating tubes, such as tube shrinking, which ensures that single head electric heating tubes have higher power and longer usage time than ordinary electric heating tubes.

Due to the high usage rate of stainless steel heating tubes, according to statistics, more than 50% of heating tube damage is caused by improper daily maintenance. Therefore, we kindly remind users:

1. The wiring terminals of stainless steel heating pipes should be kept clean and dry. When the equipment needs to replace the heating pipes, the wiring part of the heating pipes should be tightly protected with insulation sealing devices to prevent accidents. When wiring, two nuts should be tightened relative to each other. If the wiring nut is too loose, it can cause poor contact and burning of the circuit. Burning the wire can cause accidents. Do not use too much force to avoid loosening the screws and damaging the heating tube.

2. The heating part of the stainless steel heating tube should be completely immersed in the heating water to prevent the heat from dissipating too quickly and exceeding the allowable heating temperature, causing damage to the heating tube. In addition, the wiring outlet should be exposed outside the insulation layer or heater to prevent overheating and damage.

When heating stainless steel heating pipes, the water level must exceed 4-7cm above the heating pipe, and the higher the power, the higher the water level; If the water level is below 4Cm, it is prohibited to use electricity for heating. If the water level is too low, it can cause serious accidents.

4. The longer the stainless steel electric heating tube is used, if there is a thick accumulation of pipe scale and oil scale on the surface, it should be cleaned regularly. Otherwise, it will reduce the heat transfer performance of the heating tube and cause the surface heat load of the tube to exceed the rated allowable value, resulting in damage,