Surface treatment of water heater components

- Jun 10, 2019-

The surface of the electric heating tube is required to be chemically treated to prevent rust, that is, the surface treatment of the electric heating tube. But not all heating tubes require the same surface treatment. This depends on the environment and how it is used. The materials of the electric heating pipes produced by different working environments are also different. However, the function of the electric heating tube is that the function of the electric heating tube is the same. The basic function of the electric heating pipe is external heating.