| Product Name | SPGC Z350 Galvanized Steel Coil |
| Grade | SGCC, SGCD, SGCE |
| DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, DX56D+Z | |
| S250GD+Z,S280GD+Z, S350GD+Z,S550GD+Z | |
| Standard: | AISI, ASTM, BS, DIN, GB, JIS |
| Zinc coated: | 30g/m2-275g/m2 |
| Spangle | Zero spangles, Small spangles, Regular spangles, Big spangles |
| Surface treatment | Chromated, oiled/non-oiled and anti-finger printing |
| Thickness | 0.12-2.0mm |
| Width | 600-2,000mm |
| Coil Weight | 3 - 5 tons (can be customized) |
| Certificates | SGS, BV, ISO 9001 |
| Package | Standard export package |
| Substrate | Hot rolled steel/Cold rolled steel |
| Tolerance | Thickness: 0.01 mm |
| Width: 2 mm | |
| ID | 508mm - 610mm |
| Trade Term | FOB, CFR, CIF |
| Container size | 20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High) |
| 40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High) | |
| 40ft HC: 12032mm(Length)x2352mm(Width)x2698mm(High) |
Galvanized Steel Coil Types
According to the processing method, we divide galvanized steel into the following categories:
1. Hot-dip Galvanized Steel Coil
As the name implies, hot-dip galvanizing is immersing the cleaned iron sheet into the molten zinc bath at about 500 degrees to form a zinc layer. It is the most commonly used method. It has some advantageous features:
1) The entire steel surface is uniformly covered with a zinc layer, even the corners, hollows, etc. so that the steel sheet is fully protected.
2) The cost of hot-dip galvanizing is cheap.
2. Electro-galvanized Steel Coil
Electro-galvanizing is a process of applying a layer of zinc to steel through electroplating, with a saline anode and steel conductor. It is able to enhance the corrosion and heat resistance of steel. Also, it makes steel sheets more good-looking.
