Products Description
G40 and G90 designations for Galvalume Steel Coil and galvanized steel coils refer to the weight of the protective zinc coating applied to the metal sheet. G40 has a minimum average of 0.40 ounces of zinc per square foot, while G90 has a heavier coating of 0.90 ounces per square foot.
One of the key benefits of G40 G90 galvanized steel coils is their ability to withstand harsh weather conditions. They are highly resistant to moisture, which ensures that they remain free from rust and corrosion for extended periods. This property makes them an ideal choice for outdoor applications, such as roofing and fencing.Another advantage of galvanized steel coils is their low maintenance requirements. Unlike other metals that require frequent cleaning and painting, galvanized steel coils need minimal upkeep, which translates to lower maintenance costs over time.
Coating Weight Differences
1.G40: Provides 0.40 oz/ft² of total zinc coating. It offers moderate rust and moisture protection and works best for indoor or controlled environments.
2.G90: Provides 0.90 oz/ft² of total zinc coating. It offers heavy-duty, long-lasting corrosion resistance for harsh outdoor settings.
Galvanized Steel Coil Specifications
| Thickness | 1.0-2.0mm or as required |
| Coating | Z121-Z180 |
| Spangle Type | Regular Spangle |
| Hardness | Mid Hard |
| Place of Origin | China |
| Standard | BS EN GB AISI ASTM DIN JIS |
| Grade | DX51D DX52D DX53D DX54D |
| Technique | Cold Rolled Based |
| Skin Pass | Yes |
| Oiled or Non-oiled | Non-oiled |
| Delivery Time | within 7 days |
| Application | making pipes, cutting sheets, making small tools, making corrugated sheets, making container, making fences |
| Length | 2-12m or as required |
| Certificate | ce, BIS, SNI, SASO, SABS, GS, ISO9001, KS |
| Tolerance | ±1% |
| Processing Service | Welding, Punching, Cutting, Bending, Decoiling |
| Product Name | Galvanized Steel Sheet/Coil |
| Shape | Flat Steel Plate |
| Surface | Galvanized Coated |
| Usage | Building Construction Material |
| Keyword | Galvanized Steel Sheet |
| Quality | High Quality |
| Sample | Free-sample |
| Packing | Standard Seaworthy Packing |
| Price Terms | EXW,CIF.CFR,FOB,ETC |
| MOQ | 5 Tons |
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Application Scenarios
G40 G90 galvanized steel coils are a popular choice in the construction industry due to their excellent corrosion resistance and durability. These coils are coated with a layer of zinc, which provides an effective barrier against rust and other forms of corrosion.Galvanized steel coils are commonly used in various applications, such as roofing, fencing, and automotive manufacturing. They are also widely used in the production of HVAC systems, electrical appliances, and even in the food processing industry.
FAQ
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