Introduction of materials for stainless steel cups!
E-BON E-BON 2017-06-27 15:28:01
Some people use the stainless steel cup of tea, in a period of time after the placement, stainless steel cup wall appears to be signs of corrosion, this phenomenon will make many people begin to worry about Stainless Steel Milk Cup wholesales China is not there will be such a bad phenomenon. In fact, the "food grade" stainless steel do not have to worry about the problem of heavy metals, because these materials in use when it has passed the security check, Julep Cup Brush finished supplier for use in production when the material is food grade products, so in the use of the environment is not dangerous.
The worse the stainless steel beer mug China,stainless steels are, the more likely they are to corrode. In the test time, can not be used as food grade stainless steel, corrosion resistance is poor, easy to precipitate nickel, chromium and other heavy metals, so it can not be used in pots, bowls, cups and other food contact containers. Stainless steel basically can absorb magnet slightly, have weak magnetism. So it's not possible to use this method to tell whether it is stainless steel. There is no magnetic stainless steel, chromium and nickel to steel mainly in injection content, many high grade stainless steel products may be weakly magnetic, so when we judge is not stainless steel, this method is not feasible.
Whether the stainless steel product is safe or not is mainly the transfer of heavy metals. As long as the qualified stainless steel products do not need to take into account this problem.