What are the requirements for the raw materials of the towel rack

1. Selection criteria for pipes: temperature resistance and corrosion resistance.

2. Selection of resistance wire.

Stainless steel 303 material, because it contains sulfur, is easy to cut, and is mainly used for convenient cutting and applications where the surface finish of stainless steel is high.

Among the factors that affect the quality of the stainless steel electric heating tube, the quality of the material is an important reason. Reasonable selection of the raw materials of the electric heating tube is the condition to ensure the quality of the electric heating tube. The selection of materials includes the following points for reference:

Compared with stainless steel 304, stainless steel 304L has a lower carbon content. The low carbon stainless steel has less carbides decomposed by thermal influence when it is close to the weld during welding, so it reduces carbon emissions, because carbides will produce welding. corrosion. The 305 material has a higher nickel content and is easy to form because the work hardening rate is lower. Stainless steel 308 material is generally used in the manufacture of electrodes.