China Jewelry

Galvanized Steel Sheet

Description of Galvanized Rolled Steel

Hot dipped galvanized steel sheet is a carbon steel sheet coated with zinc on both sides through a continuous hot-dip process. When the heated steel strip is in contact with the molten zinc, the coating is firmly adhered to the steel by the iron-zinc alloy adhesive layer formed by the diffusion process. One of the disadvantages of galvanizing is that if the zinc coating is scraped off the steel, the steel will lose its protection and may fail.

Specification of Huaro Galvanized Steel Sheets

Surface Finish of Galvanized Steel Sheet

Surface Structure

Mini Spangle

Big Spangle

Weight of zinc coating

Zinc > 20g/sm

Zinc > 30g/sm

Galvanized Steel Sheet Production Process:

1. Uncoiler

2. Welder

3. Entry Looper

4. Pre-treatment

5. Annealing Furnace

6. Zinc Pot

7. Cooling Tower

8. Water Quench Tank

9. Skin Pass

10. Tension Leveler

11. Passivation Coater

12. Exit Looper

13. Recoiler

Quality Control of Galvanised Steel Sheet

Use bending machine, pencil hardness tester, gloss meter, meteorological tools, row lattice unit, micrometer tools, thickness gauge to control the quality of galvanized steel coil.

As a galvanized steel sheet factory,galvanized steel sheet manufacturer, galvanized steel sheet company, galvanized steel sheet supplier and galvanized steel strip factory, we can offer sorts of cold rolled galvanized steel for sale, if you have needs, please contact us.

Location : 6301, 63rd Floor, Shanghai Tower, Lujiazui Financial And Trade Zone, Shanghai, China, 200120 Shangahi,
Contact : li kevin, +86 21 68818789

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Galvanized Steel Sheet

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