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Recently, more and more stainless steel handle products have appeared in the market of stainless steel mini ball valves, and the surface treatment is exquisite, making the product grade to a new level. In fact, otherwise, mini-ball valves with stainless steel handles have appeared very early, just because of the high cost, which is not recognized ...
In fact, stainless steel screen color plate is similar to the color plate of other common products, which is to make stainless steel screen according to the color of this sample. This small color plate determines the decoration function of stainless steel screen, so it is necessary to attach great importance to the selection of color plate. Here i...
1. Chemical methods
Using acid pickling paste or spray to assist the rust part to be passivated to form chromium oxide film to restore its corrosion resistance. After pickling, it is very important to rinse properly with clean water in order to remove all pollutants and acid residues. After all treatments, Polish again with polishing equipment...
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