Make the appearance of the hot galvanized sheet of ice bucket

by:Xianke     2020-05-26
Used to make the appearance of hot galvanized sheet of ice bucket: 1, the surface of the state, because new technology of du processing in different ways, the state of the surface of hot galvanized sheet is different, such as ordinary zinc flowers, fine zinc, zinc zinc flowers, no flowers and phosphating treatment surface, etc. German standard also provides surface level; 2, hot galvanized sheet application has a good appearance, should not have any zinc, holes, broken and scum, more than plating thickness, bruises, chromic acid dirt, white rust and other defects. Foreign standards for specific appearance defects are not very clear. When you order it for some specific defects should be stated in the contract. Welcome you the presence! Please baidu: frozen plate, stainless steel instruments, the stainless steel ice bucket
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