The GP Galvanized pipes are steel pipes dipped in a zinc coating. This practice (now referred to as galvanizing) came to be once we discovered that the typical lead piping leads to you guessed it lead poisoning. Galvanized pipe is made by coating steel or iron pipes with a protective layer of zinc, which helps prevent corrosion. The primary use of galvanized pipes is to supply water to homes and buildings. The steel pipe is different from the galvanized pipe because it is uncoated. GP Galvanized Pipe is made available by us in various types.