The power supply with vertical external characteristics is adopted, and the positive polarity is adopted in DC .

Stainless steel plate industry is developing rapidly. Many stainless steel plate enterprises have been completed and put into operation. The price rise of raw materials has increased the production cost of stainless steel plate.

Stainless steel coil is made from slab, after going to reheating furnace and rolling process, we receive stainless steel hot rolled black coil.Then we have the coil to go through reheating furnace again, then sandblasting and pickling, we get No.1 hot rol

stainless steel plate

Type 304 can be easily roll-formed or bent, and its excellent corrosion resistance and weldability make it one of the most popular grades.

Polishing surface processing
No.3: expressed by 3A and 3B. 3A: the surface is evenly grind and the abrasive particle size is 80~100. 3B: Wool surface polishing, the surface has uniform straight lines, usually with the size of 180 ~ 200 abrasive belt in 2A