309 stainless steel is a stainless steel material with excellent corrosion resistance and high temperature performance. It is commonly put into use in aviation, chemical industry, petroleum, food and other fields.

201 stainless steel is the steel that is resistant to the corrosion of weak media such as atmosphere, steam and water, while acid resistant steel refers to the steel that is resistant to the corrosion of chemical corrosive media such as acid, alkali and salt.

309 stainless steel is a stainless steel material featured by excellent corrosion resistance and high temperature performance. 309 stainless steel bars are widely used as manufacturing parts in aviation, chemical industry, petroleum, food processing fields

Stainless steel angle steel is a long strip of steel with two sides perpendicular to each other. There are equilateral stainless steel angle steel and unequal stainless steel angle steel. The two sides of the equilateral stainless steel angle steel are equal in width.

The stainless steel channel is a long strip steel whose cross-sectional shape is a groove shape. Same as I-beam, stainless steel channel steel is also divided into two kinds of ordinary channel steel and light channel steel. The main purpose of hot-rolled stainless steel ordinary channel steel is: ordinary channel steel is mainly used for building structure, vehicle manufacturing and other industrial structures, and is often used in conjunction with I-beam. Hot-rolled stainless steel light channel steel (YB164-63) Hot-rolled light channel steel is a kind of steel with wide legs and thin walls, which has better economic effect than ordinary hot-rolled channel steel. Main uses: construction and steel frame structure, etc.

316L stainless steel has a lower proportion of carbon in its composition, the amount of carbon cannot go over 0.03%. This lowers the chance of carbon precipitation, making it an ideal option for welding to ensure maximum corrosion resistance.

904L stainless steel is a stainless steel material with high corrosion resistance, high strength and good mechanical properties. Due to its excellent tolerance and reliability to harsh environments, 904L stainless steel is commonly used in petroleum, chemical industry, and marine engineering.