Spangle: Zero/Regular/Small/Big Spangle
Zinc Coating: Z30-Z275
Thickness: 0.1-3.0mm
MOQ: 25MT
Quality: High-Quality Inspection
Spangle in GI sheets refers to the distinct crystalline or flower-like patterns that form on the surface of the steel when it is coated with zinc during the galvanization process. These patterns are the result of the zinc solidifying on the steel sheet, creating a unique and visually appealing finish. The spangle can vary in size and appearance depending on factors like the cooling rate and the composition of the zinc coating.
Galvanized steel sheets with spangles are often referred to as "regular spangle" or "normal spangle" GI sheets. They are commonly used in applications where the aesthetic appeal of the spangle pattern is valued, such as in the construction industry for visible ductwork and interior design elements.
| Product | Spangle in gi sheet |
| Standard | AiSi, ASTM, bs, DIN, GB, JIS |
| Material | SGCC,DX51D,etc |
| Technique | Cold Rolled |
| MOQ | 25MT |
| Surface Treatment | Galvanized, Coated |
| Painting | PE, SMP, HDP, PDVF |
| Tolerance | ±1% |
| Certificate | ISO9001 |
| Quality | High-Quality Inspection |
| Packing | Standard Seaworthy Package |
| Thickness | 0.1-3.0mm |
| Coating | Z30-Z275 |
| Spangle | Zero/Regular/Small/Big Spangle |
| Sample | Free Samples Available |
| Payment Terms | T/T, L/C |
| Loading Port | Qingdao/Tianjin Port |
| Delivery Time | Within 20-30 Days |
Li Cheung Steel Co., Ltd. It was established in 2005 and is located in the Industrial Zone, Huiguo Town, Zhengzhou City, Henan Province, China. Li Cheung Steel Factory has owns 3 color coating lines, 1 galvanizing line and 1 galvalume line, with an annual output of approximately 300,000 tons. It is a professional steel company specializing in the production of Galvanized Steel, An-Zn Alloy Coated Steel, Pre-painted Color Coated Steel, Color Aluminum Steel, Printing Pattern Steel, Corrugated Roofing Sheets, and Metal Sheet processing and sales.
Li Cheung Steel has the most professional and experienced people to give you the best service. The products are well sold in more than 50 countries and regions such as Southeast Asia, the Middle East, Africa, South America, Australia, and Europe.
Composition of the zinc coating bath
Elements like lead, tin, aluminum, and antimony can be added to the bath to promote spangle formation.
Cooling rate
Slower cooling rates generally produce larger and more defined spangles.
Base metal properties
Smoother steel surfaces and thicker base metals tend to result in larger spangles.
Mini Spangle
Regular Spangle
Big Spangle
GI Sheet Packed
Load into container
Testing equipment
A: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.
A: It takes about 10 days to stock goods, or it will need 15-25 days if goods need to be customized.
A: We are galvanized steel coil manufacturers. We have our own factory and sales team. Welcome to seeing and inspecting our factory.
A:Yes,we have ISO,BV,SGS Ceritifications and our own quality contorl laboratory.
A: T/T, L/C, PayPal.
A: The surface treatment of our galvanized coils has big spangle, small spangle, zero spangle and regular spangle according to customer needs.
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