Place of Origin : Qingdao,China
Galvanized steel coil is based on cold-rolled steel strip as substrate, after continuous hot-dip galvanizing process and produced products. This method tightly adheres the coating to the steel with an iron-zinc alloy bonding layer formed by a diffusion process while the heated steel strip is in contact with the molten zinc. It is an excellent resistance to atmospheric corrosion of coated steel. cold-rolled sheet after the zinc can extend the service life for 15-20 years.
Galvanized Steel Coil is Based On Cold-rolled Steel Strip As Substrate, After Continuous Hot-dip Galvanizing Process And Produced Products. This Method Tightly Adheres The Coating To The Steel With An Iron-zinc Alloy Bonding Layer Formed By A Diffusion Process While The Heated Steel Strip Is In Contact With The Molten Zinc. It Is An Excellent Resistance To Atmospheric Corrosion Of Coated Steel. Cold-rolled Sheet After The Zinc Can Extend The Service Life For 15-20 Years. Galvanised Steel Coils Are Successfully Used In Industries With Stringent Requirements For Corrosion Resistance, Durability, Strength And Appearance, And Can Be Formed Or Have Various Coatings Applied. The Key Standards To Be Followed For The Production Of Galvanised Coils Include EN 10346 (Europe), ASTM A653 / A653M (US). Manufacturers Also Have Their Own Original Standards.
Hdg Coil classification, Product Range And Properties
Standards Applied In Different Countries To Set The Requirements For Hot Dipped Galvanized Steel Coils Specify Steel Grade And Size Ranges For These Products.
