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Frozen plate with black spots is how

by:Xianke     2020-05-26
Indeed some frozen stainless steel plate is coated on the market of fake, as the prices of raw materials, stainless steel alloy coating on the market as the stainless steel. These fake stainless steel plate surface is beautiful but after years of use would be a small black dot, and the true stainless steel plate surface is very light, there is a kind of give a person the sense of passivation. Then there is the diversity of stainless steel, from the point of stainless steel grades, the higher grades, physical properties and corrosion resistance, the better, the price will be much higher. Many manufacturers in order to earn more profit by low cost low grades of stainless steel, and these low grades of stainless steel with chromium, nickel and other metal elements is also less, which directly affect the corrosion resistance. Every day use detergent to clean the stainless steel plate of frozen, accumulate over a long period will destroy the surface of steel structure, these will rust has been destroyed. But these little black dot structure is very loose, hides a lot of bacteria and viruses, it is difficult to clean, so will cause harm to human body health. Shandong province boxing PengXiang stainless steel products factory remind you if small black spots appeared on the stainless steel plate to change the tableware. ( Welcome you the presence! Please baidu: frozen plate, stainless steel instruments, the stainless steel ice bucket
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