Hot Dip Galvanized and Painted Radiator

HDG stands for Hot Dip Galvanized, which is a process of coating steel or iron with a layer of zinc. This process helps to protect the metal from corrosion and rust. A painted radiator refers to a radiator that has been coated with paint for aesthetic purposes. Painting a radiator can help to blend it in with the surrounding decor or add a pop of color to a room. In some cases, a radiator may be both HDG and painted. This means that the radiator has been hot dip galvanized to protect it from corrosion, and then painted for aesthetic purposes. This combination of coatings helps to ensure both the longevity and appearance of the radiator.