What will affect the brightness of the surface of the stainless steel heat exchange tube?
By: mxgy,
I don’t know if you have found that the surface brightness of the heat exchange tube is uneven when purchasing stainless steel heat exchange tubes? That is, the surface of some heat exchange tubes is brighter and brighter in color, while the color of some stainless steel heat exchange tubes is darker than that of the lower surface.
In fact, there is a reason for this. Let’s talk about what factors will affect the surface darkness of stainless steel heat exchange tubes.
1. Raw materials
1. Raw material quality
First of all, the quality is good or bad. Good quality stainless steel heat exchange tube raw materials can produce good stainless steel strips, and the element content of good steel strips is stable, so the surface gloss of the produced heat exchange tubes is high. On the contrary, the element content of the stainless steel strip made of inferior raw materials is unstable, so the glossiness of the surface of the stainless steel heat exchange tube is relatively dull.
2. Raw materials
If the hardness of the raw material is too low, it will be difficult to polish the pipe when it is polished, and it will easily appear orange peel phenomenon during deep drawing, which will affect the gloss. The stainless steel material with high hardness will have a good polishing effect, so the surface gloss is also very good. In addition, the thickness of the steel pipe is controlled between 0.52-1.1mm. The effect of the stainless steel heat exchange tube thrown out is better. Too thick or too thin will lead to poor control of the polishing force: too much force will easily deform the thin tube, and too small force will make it thick Tube polishing is insufficient.
3. Raw material defects
There are scratches, pits, scratches, sand holes, etc. on the surface of the raw material. These defects will affect the production process of stainless steel heat exchange tubes, and it is likely to cause the surface gloss of the produced stainless steel heat exchange tubes to be dark.
2. Process
The manufacturing process of stainless steel heat exchange tubes also affects the brightness of its surface. When it is polished, it is affected by external factors, such as temperature, humidity, etc., which will cause problems in the polishing process, thereby producing stainless steel tubes with low surface gloss. Heat pipe.
What will affect the brightness of the surface of the stainless steel heat exchange tube?
By: mxgy,
I don’t know if you have found that the surface brightness of the heat exchange tube is uneven when purchasing stainless steel heat exchange tubes? That is, the surface of some heat exchange tubes is brighter and brighter in color, while the color of some stainless steel heat exchange tubes is darker than that of the lower surface.
In fact, there is a reason for this. Let’s talk about what factors will affect the surface darkness of stainless steel heat exchange tubes.
1. Raw materials
1. Raw material quality
First of all, the quality is good or bad. Good quality stainless steel heat exchange tube raw materials can produce good stainless steel strips, and the element content of good steel strips is stable, so the surface gloss of the produced heat exchange tubes is high. On the contrary, the element content of the stainless steel strip made of inferior raw materials is unstable, so the glossiness of the surface of the stainless steel heat exchange tube is relatively dull.
2. Raw materials
If the hardness of the raw material is too low, it will be difficult to polish the pipe when it is polished, and it will easily appear orange peel phenomenon during deep drawing, which will affect the gloss. The stainless steel material with high hardness will have a good polishing effect, so the surface gloss is also very good. In addition, the thickness of the steel pipe is controlled between 0.52-1.1mm. The effect of the stainless steel heat exchange tube thrown out is better. Too thick or too thin will lead to poor control of the polishing force: too much force will easily deform the thin tube, and too small force will make it thick Tube polishing is insufficient.
3. Raw material defects
There are scratches, pits, scratches, sand holes, etc. on the surface of the raw material. These defects will affect the production process of stainless steel heat exchange tubes, and it is likely to cause the surface gloss of the produced stainless steel heat exchange tubes to be dark.
2. Process
The manufacturing process of stainless steel heat exchange tubes also affects the brightness of its surface. When it is polished, it is affected by external factors, such as temperature, humidity, etc., which will cause problems in the polishing process, thereby producing stainless steel tubes with low surface gloss. Heat pipe.
