Self-limiting temperature electric heating cable for complex pipeline insulation

Electric heating cables can be used for heat preservation and anti-freezing of different pipes. There are straight and complex types in terms of shape, high-temperature type and low-temperature type in terms of temperature, metal pipes and plastic pipes in terms of pipe material, and short pipes in terms of pipe length. and medium-length pipes. Straight pipes are suitable for various types of heating cables, so what type of heating cables are suitable for complex pipes?

The self-limiting temperature electric heating tape can be cut at will and is more suitable for complex pipeline installations, including insulation at the valve. The installation at the valve requires a slip knot, which makes it easier to disassemble the valve. Parallel constant power electric heating tape can also be installed in complex pipelines, but the shearing of constant power is not as random as self-limiting temperature. It needs to be sheared at the heating node.

Self-limiting temperature electric heating tape offers many advantages. First of all, the temperature is self-controlled, and the self-limiting temperature electric heating cable can automatically control the heating temperature, and can automatically adjust the output power according to the temperature change of the accompanying pipeline, avoiding the overheating of the accompanying pipeline. The second is uniform heat tracing. The self-limiting temperature electric heating cable is a flat belt, which can be attached to the surface of the pipe during installation. When energized and heated, the heat transfer is more uniform, which makes the temperature distribution of the entire heating system more uniform and avoids local overheating. Case. Finally, it is environmentally friendly and efficient. The heat source of the self-limiting electric heating cable is electric energy. Its thermal efficiency is as high as 90% or even higher. It is more energy-efficient than the traditional heating method and can greatly reduce operating costs.