Corrosion Resistant Hot-dip Galvanized U-bolts

Advantages of hot-dip galvanized U-bolts

Corrosion Resistant Hot-dip Galvanized U-bolts

1. Hot dip galvanized bolts have excellent performance and a wide range of applications.

In recent years, they have rapidly developed in the market and are deeply loved by consumers.

2. Hot dip galvanized bolts are made using a special surface treatment method, with a bright white appearance and the characteristics of smooth surface,

no burrs, reasonable thickness, and easy installation.

3. Hot dip galvanized bolts have good tensile properties, stable mechanical properties, are not easily broken, and have a long service life.

4. Hot dip galvanized bolts have good practicality, strong sealing performance, and will not loosen during use.

The process steps of hot-dip galvanizing

The following are the process steps for hot-dip galvanized U-bolts:

Cleaning: First, thoroughly clean the U-bolt to remove surface dirt, grease, and impurities, ensuring that the coating can firmly adhere to the metal surface.

The process steps of hot-dip galvanizing

Corrosion Resistant Hot-dip Galvanized U-bolts

Pre treatment: Next, perform pre-treatment on the U-bolts, including rust removal and oil removal.

This can be achieved through physical methods (such as sandblasting) or chemical methods (such as pickling) to ensure that the metal surface is clean and free of impurities.

Immerse in hot-dip galvanizing tank: Immerse the cleaned and pre treated U-bolts into the hot-dip galvanizing tank.

Hot dip galvanizing tanks typically contain molten zinc, with temperatures typically ranging from 450 ℃ to 460 ℃.

During the soaking process, zinc will react chemically with the surface of the metal bolt, forming a strong zinc iron alloy coating.

Pulling out and cooling: Pull out the soaked U-bolts from the hot-dip galvanizing bath and cool them in air.

During this process, the coating will gradually solidify and solidify.

Inspection and repair: After galvanization is completed, inspect the U-bolts to ensure that the coating is uniform, smooth, and free from defects or defects.

If necessary, adjustments can be made to ensure the quality and appearance of the coating.

Through the hot-dip galvanizing process, a strong zinc iron alloy coating is obtained on the metal surface of U-bolts, which has excellent anti-corrosion performance.

Galvanized coating can effectively prevent corrosion and oxidation, prolong the service life of U-bolts, and improve their overall performance.