The difference between galvanized and hot-dip galvanized

1. Different principles

The principle of hot-dip galvanizing is to immerse steel components into a container containing a galvanizing solution to obtain a metal coating. And galvanizing is putting the processed ironware into the solution containing zinc salt after degreasing and pickling and then using the chemical principle to plate zinc on the steel parts through electrolytic equipment.

2. The required equipment is different

Galvanizing requires electrolytic equipment, while hot-dip galvanizing requires pickling equipment, a pumping bottom annealing furnace, or a bell annealing furnace.

3. Different performance and advantages

Galvanizing is environmentally friendly because there are no more toxic solvents and thinners used in it, which is conducive to protecting the environment. Hot-dip galvanizing is more durable, durable, and anti-corrosion, because its galvanized layer is mainly composed of a unique metal structure, so it is very durable.

4. Different applications

Galvanizing is mainly based on anti-corrosion coatings and is developed in the direction of protecting the environment. Hot-dip galvanizing is mainly because it has a very good anti-corrosion function, so it is widely used in power towers, railways, road protection, the light industry, etc.

FAQ：

1. Do you work in a factory?

Yes, we have been producing various types of greenhouses for over 20 years.

With a professional engineering team for greenhouse design, complete after-sales service, and factory direct sales for you right now!

2. How can the quality of the products be ensured?

To ensure that each batch of goods is in good condition, our inspection department will thoroughly examine and test the products before delivery. Testing and certification are available upon request.