Reasons for the rupture of the electric heating tubes:
Reason 1: During the powder filling process, the magnesium powder is mixed with quality, and these impurities will be carbonized at high temperature, and the tube will burst when it is used for a long time;
Reason 2: The selection of materials is very important. There are many kinds of stainless steel. The correct material is selected according to the environment in which the heating tube is used. If there is a little welding that is not in place, the pipe will burst. Generally, this problem will not occur in the pipe without seams. It may be caused by the quality of the seam pipe;
Reason 3: The liquid used for heating by the small diameter heating tube is also different. Some are corrosive liquids and some are water. Sometimes the heating water is the cause of water quality, because many may use groundwater or tap water, which has more impurities and is easy to form scale and scale. If it is too thick, the internal temperature will not spread, which will cause the heating tube to burst.
Reason 4: The wall of the heating tube is too thin or the power of the heating tube is too high, the surface load is too large, and the internal temperature is too high, which will easily cause the internal expansion of the heating tube, which will cause the heating tube to rupture.
If you know more possible reasons, welcome to discusss with Jaye industry.