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Do You Know The Three Characteristics Of Stainless Steel Pipe?

Jul. 22, 2020

Stainless steel pipes can be encountered everywhere in our daily use. I believe that many friends are asking why we come into contact with so many stainless steel pipe products in our lives. Therefore, the following 304 Stainless Steel Plate Suppliers will help from the three characteristics of stainless steel pipes. Everyone better understand.

1. corrosion resistance

Most stainless steel products require good corrosion resistance. Such as 316 Stainless Steel Tubing, stainless steel pipe is similar to class I and II tableware, kitchen utensils, water heater, water dispenser, etc. Some foreign businessmen also conduct corrosion resistance tests on the products: use NACL water solution to warm to boiling, after a period of time the solution is to drain, wash and dry, determine the weight loss to determine the degree of corrosion.

 Steel Pipes

 Steel Pipes

2.welding workability

The requirements for welding performance vary from product to product. A tableware usually does not require welding performance, even including some pot companies. However, most products require raw materials with good welding performance, such as Class II tableware, thermos cups, steel pipes, water heaters, water dispensers, etc.


Know from the supplier of 304 Mirror Stainless Steel Plate Supplier. At present, stainless steel products are generally polished in the production process, and only a few products such as water heaters, water dispenser linings, etc. do not need polishing. Therefore, this requires good polishing performance of the raw material. The main factors affecting polishing performance are as follows:

Surface defect of raw material. Such as scratches, pitting, soaking, etc.

Stainless steel pipe material problem. If the hardness is too low, it is not easy to polish during polishing (BQ is not good). If the hardness is too low, the surface is prone to orange peel during deep drawing, which affects the BQ performance. BQ with high hardness is relatively good.

After 3 deep drawing, small black spots and RI high imitating DGING will appear on the surface of the area with larger deformation, which will affect the BQ property.

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