1、 Stainless steel railings are corrosion resistant. When the number of chromium atoms in steel exceeds 12.5, the potential changes suddenly, rising from negative potential to positive potential, and successfully preventing electrochemical corrosion.
Some people have tested the corrosion resistance of stainless steel products. They boil with NaCl aqueous solution, and then pour down the solution and wash it after a while. It is called weight, which determines the corrosion degree of the products. In the test here, when grinding the product, the abrasive cloth and sandpaper contain Fe, and the surface rusts during the test.
The stainless steel railing has the advantages of simple structure, generous shape and low cost. When using wooden handrails, they are accidentally scrawled by bear children, which is difficult to clean. The cleaning time becomes longer, and the wood color also fades, affecting the beauty.
Quotation for stainless steel toilet handrail, all welded and polished. No obvious joint marks. Hyperbolic cosine of. The important thing of grinding is that there is no obvious welding gray, the interface is smooth, and it is qualified even without scraping. The welding of the lower pipe is generally few. Limited by terrain and technology.
How to install column supporting handrail in stainless steel stairs, and the installation of column is also an important step of stainless steel stairs. The installation of columns generally adopts electric welding method or bolt fixation method. These two methods have their own advantages. The electric welding method can stabilize the column, but it is not beautiful. The bolt fixing method can install the column without defects, but the stability is not as good as the electric welding method. What about stainless steel stairs - handrail and column connection? The connection between handrail and column. Stainless steel stairs almost come to the next step. It is necessary to ensure the connection between handrail and column.
The connection between them is the way of electric welding. The handrail is manually fixed in one direction. The welder's welding rod is welded to the place of the column and the handrail. After the welding is finished, anticorrosive spray spray is used. How to install stainless steel stairs? Embedded materials are the foundation of stair installation, which is equivalent to the foundation of building a house. Embedded materials have strict requirements on quantity, size and elevation, and shall be carefully screened to ensure compliance.
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