Home > News > Content
Products Categories
Contact Us

Add:Diamond Chambers 2706,Robinson plein,Simin ,Xiamen
Contact us: Chen Ying Kai
Tel: +86-17757705100
Mobile: +8617757705100
E-mail: darger@g-railing.com

surface treatment of stainless steel stair handrail
Apr 03, 2019

First, the surface mirror surface treatment: mainly according to the complexity of the stainless steel stair handrail products and the different requirements of the user for different surface treatment, mainly mechanical stainless steel polishing, chemical stainless steel polishing and electrochemical stainless steel polishing, etc., so that stainless steel stair railings can be achieved Mirror gloss effect.
Second, the surface coloring treatment: stainless steel stair handrail surface coloring treatment is mainly through chemical oxidation coloring method, gas phase cracking coloring method, high temperature oxidation coloring method.
Third, the surface of the natural whitening treatment: This is because the stainless steel stair handrail in the process of processing, through the coiling, ribbing, welding, or through artificial surface fire baking and heating treatment, it is very easy to produce black scale. This greatly affects the aesthetic appearance of the stainless steel railings, so there are two main treatment methods for black scales, one is chemical method and the other is sandblasting. The chemical method is to use a non-polluting pickling passivation paste, or a cleaning solution using an inorganic additive for soaking and cleaning, thus achieving the whitening treatment of the stainless steel color, which is suitable for large-scale products. Another type of sand blasting method uses the method of spraying micro glass beads to remove the black scale on the surface of the stainless steel stair handrail.

Related News