Home > Exhibition > Content
Advantages of Hot Dip galvanizing
Jun 05, 2017

1. Low processing costs: The cost of hot dip galvanized rust is lower than that of other paint coatings;

2. Durable: In suburban environment, standard hot-dip galvanized rust-proof thickness can be maintained for more than 50 years without repair; in urban or offshore areas, the standard hot-dip galvanized anti-rust layer can be maintained for 20 years without repair;

3. The reliability is good: The galvanized layer and the steel are the metallurgical Union, becomes the steel surface part, therefore the durability of the coating is more reliable;

4. Coating toughness: Galvanized layer to form a special metallurgical structure, this structure can withstand the transport and use of mechanical damage;

5. Comprehensive protection: Every part of the plating can be galvanized, even in the depression, sharp corners and hidden places can be fully protected;

6. Save time and effort: the process of galvanizing is quicker than other coating construction methods, and can avoid the time required for brushing on the site after installation.

7. Low initial cost: In general, the cost of hot dip zinc is lower than that of other protective coatings, the reason is very simple, other protective coating such as sand paint is labor-intensive process, conversely, hot-dip zinc process for high mechanization, tightly controlled in-plant construction.

8. Easy to test: Hot dip Zinc layer can be visual and simple nondestructive coating thickness meter test

9. Reliability: The specification of hot dip zinc is generally performed in accordance with BS EN ISO 1461, which limits its minimum zinc layer thickness, so its rust-proof period and performance are reliable and predictable.