Why can't stainless steel pipe be used for boiler tube? Because the material and characteristics of stainless steel pipes do not match the materials required in the boiler, which can easily lead to pipe damage and safety accidents.

Why stainless steel pipes are not suitable for boiler production
A boiler is a machine that can turn water into steam, and it mainly completes its work through heat exchange. Although stainless steel pipes have good heat resistance and corrosion resistance, their materials and characteristics do not match the materials required in the boiler, so they are not suitable for use as materials for boiler tubes. The specific reasons are as follows:
1. Poor thermal conductivity
The thermal conductivity of stainless steel pipes is poor, and the thermal efficiency is low, resulting in reduced work efficiency. In the boiler, efficient heat exchange pipes are required to ensure rapid heating of water and rapid generation of steam.

2. Difficult to process
The material hardness of stainless steel pipes is large and difficult to process, which brings difficulties to the production and maintenance of boilers. The pipes used in boilers need to have good machinability and plasticity to facilitate welding and repair.

3. Poor high temperature resistance
Stainless steel pipes are prone to deformation and cracking under high temperature conditions, which reduces the durability and safety of the pipes. The working temperature in the boiler is usually high, so it needs to have good high temperature resistance.

Consequences of using stainless steel pipes
If stainless steel pipes are used to manufacture boilers, there may be the following problems:
1. Reduced work efficiency
The thermal efficiency of the boiler is low, the heating efficiency is not high, and the work efficiency is reduced.

2. Increased production difficulty
Because the material hardness of stainless steel pipes is high and difficult to process, the production process of the boiler becomes complicated and the manufacturing difficulty increases.

3. Cause safety accidents
Stainless steel pipes are prone to cracking and deformation under high temperature conditions, which poses a safety hazard. Once there is a problem with the pipeline, it will cause serious safety accidents.

Summary
In summary, using stainless steel pipes to manufacture boilers is not an advisable choice. It is necessary to select pipeline materials that meet the requirements of the boiler to ensure the production efficiency and safety of the boiler.