Model Number: DX53D+AZ, S250-S550 Brand Name: AMM STEEL Key Specifications/Special Features: Hot-dip galvanized steel coils are produced by immersing steel in a zinc bath. An appropriate galvanizing process requires a pretreatment process during which the steel passes through different baths which prepare the surface for zinc coating. In this stage, chemicals are used to clean the surface of the steel. After the chemical treatment, the steel coils pass through a bath of melted zinc at temperatures around 460 ° C. The resulting uniform coating is finished through a process of skin-passing to provide smooth and shiny appearance of the finished product. To store for a longer period, the hot dip galvanized coils can be delivered with a final oil coating, according to the customer’s demand.S350GD+Z/HDGI/GI/Hot Dipped Galvanized Steel Coils1. Width: 600~1500mm2. Thickness: 0.15~2.30mm3. Grade: JIS G3321-SGLCC, SGLC400-570, (G550)EN10346-DX51D+AZ, DX53D+AZ, S250-S550ASTM A792M CS-B, SS255-SS5504. Chemical Treatment: Chromated5. Surface: Anti-Finger Print
6. Oil: Slight Oiled / Dry
7. Spangle: Regular
8. Zinc Coating: AZ50~AZ185g/m2
9. Coil Weight: 3~14MT
10. Coil ID: 508mm / 610mm
11. MOQ: 25MT per size or by negotiation
Our Services
We are the export platform of several large factories.
What can we offer you?
1. Best Competitive Prices
2. High Quality
3. Excellent Service
4. Free Samples
5. Good Sea Freight (We have our owned logistics company.)