Shenzhen Shi Shi Tong Metal Products Co., Ltd

The screw material for customers is ss304, and the surface requirement is black oxidation. Can  stainless steel screws black finish  be treated with black oxide? S tainless steel screws black finish  cannot be black oxide, because stainless steel has anti-corrosion characteristics, black cannot be oxidized to screw surface. Stainless steel black screws can be finish with black zinc plating, black paint spraying or black dip paint. In the screw industry, the black treatment of stainless steel screws mainly includes black zinc plating, high temperature black, electrophoresis black, vacuum coating black. Reasons why stainless steel screws do not need to be black oxide: ——The corrosion resistance of stainless steel itself is much stronger than that of black oxide layer. ——The surface color of stainless steel itself is much prettier than that of oxide layer. Welcome to Shenzhen Shi Shi Tong Metal products Co., Ltd. Customized order of stainles...

Mr. Zhou wants to purchase a  stainless steel screws   black finish  for his new product. The black surface treatment is mainly for the uniformity of the surface color and more beautiful. And he listened to his friend who said that the stainless steel screws would appear white when they were black, so Mr. Zhou asked us how to make his stainless steel screws not white. Stainless   steel screws black finish , the surface treatment can be done with environmentally friendly black zinc plated, electrophoresis, Dacromet. When it is environmentally friendly black zinc plated, it is easy to show white, and the main adhesion to zinc is not strong, which makes it easy to fall off. Electrophoresis and Dacromet are better than environmentally friendly black zinc. After carefully understanding the two surface treatments of electrophoresis and Dacromet, Mr. Zhou said that his  stainless steel screws black finish  should be electrophoresed. If you...