The introduction of chemical polishing

The chemical polishing is a common polishing method for stainless steel products. Chemical polishing generally uses nitric acid or phosphoric acid and other oxidizing agent solution, under certain conditions, make the surface of stainless steel products oxidation, make its surface gradually smooth.It can effectively reduce the surface roughness of the workpiece and make the surface of the workpiece smooth and shiny.

The polished tees

Chemical polishing has the following advantages and disadvantages:

Its advantages: less investment in processing equipment, fast speed, high efficiency, good corrosion resistance.

Its disadvantages: poor brightness, gas leakage, ventilation required, heating difficult.

To sum up, chemical polishing is suitable for processing small batch of miscellaneous parts and small parts with low requirements for product brightness.

The polished elbows

As the professional manufacturer of flanges, fittings, pipes and other pipeline products, our HEIBEI HAIHAO GROUP can produce and supply various kinds of stainless steel products with high quality. Our customers are widely distributed all over the world. If you have any need, welcome to contact us. Email:sales@haihaogroup.com