Hot-dipped galvanizing and galvanization refer to the same process of coating steel with zinc to protect it from corrosion. "Hot-dipped" simply specifies that the steel is immersed in molten zinc, whereas "galvanized" can refer to various methods, including hot-dipped and electroplating.
In terms of durability and effectiveness against corrosion, hot-dipped galvanizing is generally... https://steeloncall.com/