Why does stainless welded steel pipe deform?

Why does stainless welded steel pipe deform?

Stainless welded steel pipe will have a certain degree of deformation in the use or production process. This situation is influenced by many factors. So what is the main reason for the deformation of stainless steel welded pipes?

1. The influence of material
There are material defects in the production process of stainless welded steel pipe, many materials will be deformed after heating, and some materials will also be deformed under high pressure environment, this product will also be deformed for various reasons during use, so when purchasing related products, pay attention to the material of the product, the material should not only have enough strength, but also have enough strength. It needs to be stable at high temperatures.

2. Influence of production process
Some stainless welded steel pipe deformation is caused by the manufacturer's production process unqualified, in the production process of this product, whether it is forming process, or its surface treatment process, must meet certain requirements, if the manufacturer's production technology is not in place, then naturally will be low product quality, resulting in deformation during work. The deformation time of different products will also be very different.

3. Environmental factors
Some stainless welded steel pipe deformation is caused by the aging of its own structure, and some are caused by environmental factors such as the medium, such as in the area with a large temperature difference, repeated thermal expansion and contraction will lead to slight deformation or fatigue damage of the welded pipe.

4. Improper installation or improper support
If the installation method of the pipeline is not correct during the installation process, or the connection method is improper, the external force will be affected during operation, which will lead to the gradual deformation of the welded pipe in long-term use.