Stainless steel use and care common sense|stainless steel tube knowledge
Common sense of stainless steel use and care 2016-10-13 ■Precautions Stainless steel is made of refining furnace steel belt, and it is not easy to rust. However, improper use or maintenance can cause floating rust or yellow spots on the surface of the product. Therefore, you should understand the following precautions when using stainless steel products: 1. When using stainless steel products, if there is welding debris, cement, oil, white ash, putty, Sand and dust attached to the surface of the product should be cleaned up in time, otherwise it will cause rust or mold after a certain period of time. 2. Due to the difference of water quality in different regions, or the water quality of iron-containing elements discharged from galvanized pipes, if there are water stains on the surface of stainless steel products for a long time, it will easily cause floating rust if it is not cleaned in time. 3. The newly renovated house contains mineral materials or acid or alkaline dust falling on the surface of the product. Once it is not cleaned up in time, it will easily cause floating rust if it encounters moisture. 4. If items such as pig iron are in contact with the surface of stainless steel for a long time, it will also cause floating rust, mildew or discoloration. 5. Chemicals, detergents, paints, sauces, oil stains, pesticides and other chemicals that remain on the surface of stainless steel products for a long time can easily cause mold or rust. 6. When processing and installing stainless steel products, be extra careful to prevent the stainless steel surface from being scratched by sharp edges. ■Prevention and treatment After installing and using stainless steel products, please wipe clean the dirt and water stains on the surface of stainless steel products with a cotton cloth dipped in clean water. In the process of using or caring for the product, please be sure not to scratch the surface of the product with iron wire balls or hard materials. If you encounter rust or yellow spots caused by external erosion, you can use a damp cotton cloth dipped in old-fashioned toothpaste to clean it. Then apply a cotton cloth dipped in transformer oil or sewing machine oil on the surface of the product to create a protective layer to prevent secondary erosion.