Dx51d SGCC G350 G550 Cold Rolled Metal Iron Zinc Coated Gi Sheet Hot Dipped Galvanized Steel Coil for Roofing Sheet Factory Price

Discover the brilliance of hot-dip galvanizing-where molten metal gracefully dances with an iron substrate to forge an enduring alloy layer. This seamless union of substrate and plating layer begins with the meticulous pickling of iron and steel components, stripping away iron oxide. These cleansed parts then luxuriate in an ammonium chloride or zinc chloride aqueous solution, or a harmonious blend of both, before their grand immersion in the hot-dip plating bath. Revel in the unmatched benefits of hot-dip galvanizing: a stunningly uniform coating, remarkable adhesion, and an impressively extended lifespan.

Product Quality Assurance
(1) Our team of 4 seasoned QC experts, each boasting over 5 years of experience, perform rigorous spot checks during and post-production.
(2) Our laboratory, nationally accredited and proudly bearing a CNAS certificate, ensures stringent quality standards.
(3) Embrace transparency with inspections from third-party titans like SGS or BV, as designated and sponsored by our clients.

1. Excellent corrosion resistance, zinc has more reactive chemical properties than iron and will preferentially react with oxygen and water vapor in the environment to form a dense oxide film. The service life of galvanized steel plates can reach 10-50 years, far exceeding that of ordinary steel plates.
2. High cost-effectiveness and low cost anti-corrosion: Compared with stainless steel or other alloy steels, galvanizing process has lower cost, but can significantly improve the durability of steel plates and reduce maintenance or replacement costs.
3. Good processing performance, galvanized steel sheet can be processed by cutting, bending, welding, etc
4. High strength and lightweight, different strength substrates (such as low carbon steel and high-strength steel) can be selected according to needs.
5. Aesthetics, the galvanized layer presents a silver gray luster, neat and beautiful, suitable for exposed use occasions
6. Environmental friendliness and recyclability: Galvanized steel plates are 100% recyclable, and zinc itself is also a reusable resource.

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Dx51d SGCC G350 G550 Cold Rolled Metal Iron Zinc Coated Gi Sheet Hot Dipped Galvanized Steel Coil for Roofing Sheet Factory Price Images