G550 12 Gauge Galvanized Steel Sheet DX51D Zinc Coated Iron Sheet
12 Gauge GI Coils Cutting Sheet Thickness Metal Zinc Coated Galvanized Steel Sheets G550 Z275
Is galvanized strip steel hot-dip galvanized or cold-galvanized?
1. The two functions are different
Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. The molten plating solution has complex chemical and physical reactions with the base of the hot-dip galvanized steel pipe to form a corrosion-resistant "zinc-iron alloy" layer with a tight structure. Galvanized strip is the outer surface of ordinary material plated with zinc, which plays an anti-corrosion effect on the outer surface and also has a certain aesthetic effect, but it is mainly anti-corrosion.
2, the two concepts are different
Hot-dip galvanizing uses the principle of zinc to resist atmospheric corrosion to electrochemically protect steel and other materials. The zinc carbonate protective film on the surface can slow down the rate of zinc corrosion. Even if it is destroyed, a zinc film will be formed again. The galvanized strip refers to the straight out of the galvanized pipe, that is, the surface of the black.
| Product Name | Galvanized Steel Sheet |
| Processing Service | Cutting |
| Material | SGCC/CGCC/DX51D+Z |
| Surface Treatment | Hot dipped galvanized, Electronic galvanized |
| Standard Seaworthy Export Packing | Dust-proof kraft sheet, iron packing, Angle protective, packing belt |
| Remarks | Insurance is all risks and accept the third party test |
| Standard | ASTM-A653; JIS G3302; EN10147;etc |
| Usage | Costruction industry / fabrication industry / home decoration / medical devices / building materials / chemistry / food industry / agriculture |
| Production process | Cold rolled steel coil-uncoil-Pickling-Annealed-hot dipped galvanizing-cooling -surface treatment -rolling |
FAQ
1. Minimum Order Quantity?
A: The MOQ is 22 tons, the galvanized steel sample is available as long as your quantity is ok.
2. What kind of terms of payment?
A: T/T, L/C are available.
3. What grams of the product can you offer?
A: These products can be customized according to your requirement.
4.Is free sample available?
A: Yes, free sample is available.
5. Can you do Customization & Reproduction if I provide a photo?
A: Yes, we do Customization & Reproduction service.
6. Does the packaging safe and arrive in good conditions?
A: Yes, safe Packing guarantee , all the products will arrive your door under good conditions.
We response to problem of shipping if there unfortunately is.
7. How long does it usually take to deliver the product?
A: We will make the shipment to you immediately. It will take about 18 to 40 days arrive worldwide. It depends on the specific quantity.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.