What are the reasons for the stainless steel bending grating rust
1. During the processing of steel gratings, due to the contamination of iron and copper tools, the argon gas in the welding is not well protected and oxidation occurs.
2. Excessive damage to the surface of the anti-oxidation layer at the time of shipment of the stainless steel during the processing to form an oxidation may cause contamination of the stainless steel and cause rust.
3. Some equipment for the production of steel gratings does not take into account the needs of the process. Chemicals containing acid and sulfur will appear from time to time in the process of making steel gratings. Among them, sulfur is relatively strong against stainless steel, and stainless steel itself also contains sulfur. Or acid, with its made into steel grating and used for steel grid ceiling or bottom tread, will appear rusty phenomenon. Therefore, the stainless steel grating does not rust, because corrosion and corrosion may also occur due to improper installation and use.
4. In contaminated air (such as an atmosphere containing a large amount of sulfides, carbon oxides, and nitrogen oxides), condensed water is formed and sulfuric acid, nitric acid, and acetic acid liquids are formed, causing chemical corrosion.
5. Some stainless steel grids on the market do not meet the relevant national standards for chemical composition, and do not meet the 304 material requirements. Therefore, it will also cause stainless steel gratings to rust, which requires the user to carefully select products from reputable manufacturers.Visit us at http://www.baichaosheetmetal.com
1. During the processing of steel gratings, due to the contamination of iron and copper tools, the argon gas in the welding is not well protected and oxidation occurs.
2. Excessive damage to the surface of the anti-oxidation layer at the time of shipment of the stainless steel during the processing to form an oxidation may cause contamination of the stainless steel and cause rust.
3. Some equipment for the production of steel gratings does not take into account the needs of the process. Chemicals containing acid and sulfur will appear from time to time in the process of making steel gratings. Among them, sulfur is relatively strong against stainless steel, and stainless steel itself also contains sulfur. Or acid, with its made into steel grating and used for steel grid ceiling or bottom tread, will appear rusty phenomenon. Therefore, the stainless steel grating does not rust, because corrosion and corrosion may also occur due to improper installation and use.
4. In contaminated air (such as an atmosphere containing a large amount of sulfides, carbon oxides, and nitrogen oxides), condensed water is formed and sulfuric acid, nitric acid, and acetic acid liquids are formed, causing chemical corrosion.
5. Some stainless steel grids on the market do not meet the relevant national standards for chemical composition, and do not meet the 304 material requirements. Therefore, it will also cause stainless steel gratings to rust, which requires the user to carefully select products from reputable manufacturers.Visit us at http://www.baichaosheetmetal.com
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