There are many details that need to be paid attention to in the purchase and use of stainless steel. Try to choose the right one to ensure later use. And is stainless steel 304 food grade?
Not necessarily food grade. General stainless steel 304 cannot meet the relevant requirements of food grade. If the surface of stainless steel 304 is marked with special symbols and words such as food grade, it belongs to food grade. After all, generally, stainless steel contains high levels of lead and manganese, while the content of these elements in food-grade stainless steel cannot exceed a certain standard. In addition, in order for 304 stainless steel to meet food-grade standards, the precipitation ratio of arsenic, cadmium, nickel, chromium, lead and other metal materials must be strictly controlled during the production process.
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