How To Judge The Quality Of Hot-dip Galvanized Standard Parts

How to judge the quality of hot-dip galvanized standard parts? Because of the emergence of machines, so there must be parts, that also appeared people's attention to the service life of parts, so how to make the service life of parts longer, this has become a problem that people need to consider and solve.

People are trying to solve this problem in various ways, so hot dip galvanizing is a representative of the results of the attempt. So not all hot dip galvanizing is ok, there are special provisions about this country, so only qualified, or good quality can be in circulation on the market, so how to judge the quality of hot dip galvanizing good or bad!

About the quality of hot dip galvanizing, this can be judged from two aspects. First of all, judging from the appearance, the first thing you need to see is whether the hot dip galvanized appearance has a complete galvanized layer in, if there are black spots, bubbles and other problems, the galvanized is a leakage phenomenon, that also shows that the quality of the hot dip galvanized is not how. In addition to what was said before, there is to see whether the combination of the hot plated zinc layer and the matrix is strong enough to observe whether there is peeling and peeling phenomenon, if there is, this can also be said to be a poor quality product. Another thing to observe is that the appearance of hot dip galvanized solid is smooth without caking and slipping. In addition to observe the appearance of hot dip galvanized, can also use the instrument for detection, because the thickness of the zinc layer can be tested by the thickness gauge, also can be based on the chemical analysis of antimony chloride analysis of the quality of hot dip galvanized.