Galvanised steel sheet G90
Product Description:
Galvanized steel sheet G90 is a specific type of galvanized steel that is defined by the American Society for Testing and Materials (ASTM) International standard A653/A653M. This standard specifies the requirements for the hot-dip galvanized coating on steel sheets, including the zinc coating thickness, chemical composition, and mechanical properties.
In particular, G90 refers to the minimum amount of zinc coating weight that is applied to the steel substrate. Specifically, G90 galvanized steel sheet has a coating weight of 90 grams per square meter (or 0.9 ounces per square foot) of steel.
Galvanized steel sheet G90 is commonly used in applications where maximum corrosion resistance is required, such as in coastal areas or in industrial settings where there may be exposure to harsh chemicals or other corrosive substances. It is also commonly used for roofing, siding, gutters, and other exterior building components.
Galvanized steel sheet G90, on the other hand, is a type of steel sheet that has been coated with a layer of zinc to protect it from rust and corrosion.
Both Galvalume and galvanized steel sheet G90 have their own unique properties and advantages. Here are some key properties of Galvalume galvanized steel sheet G90:
- Corrosion Resistance: Galvalume has superior corrosion resistance compared to galvanized steel sheet G90, particularly in saltwater and coastal environments.
- Heat Resistance: Galvalume has a higher heat reflectivity compared to galvanized steel sheet G90, which makes it an ideal choice for roofing applications in hot climates.
- Durability: Galvalume has a higher tensile strength and is more resistant to scratches and abrasions compared to galvanized steel sheet G90.
- Cost: Galvalume is typically more expensive than galvanized steel sheet G90 due to the additional coatings and materials used in its production.
Gnee is a large production company that combines production, sales and logistics. The production hall has an area of 66,000 square metres. The company has 3 unit production lines, 6 hot rolling lines and 9 cold drawing lines. The annual production capacity reaches over 50,000. tons. The production range of stainless steel products covers: 200 series, 300 series, 400 series and super duplex, high nickel alloys etc. The main steel grades are 201, 304, 304L, 316, 321, 316L, 309S, 310S, 904L, C-276 Hastelloy, etc. Our company provides customers with a complete range of products: stainless steel coil, stainless steel plate, stainless steel pipe, stainless steel profiles (round steel, light element, black steel, I-beam, angle steel, flat steel, channel steel, steel wire fittings, etc.), stainless steel of various special materials (block cutting, round cutting, plasma cutting, water jet cutting, laser cutting, shearing, wire drawing, 8K mirror, etc.), and our company can customize various non-standard shaped steel pipes. With high quality products and first-class after-sales service, we have won the trust and support of many new and old customers. We offer fast delivery at reasonable prices and support risk sharing with our customers. We sincerely hope to have the opportunity to cooperate with you in the future. We have introduced a large number of advanced production facilities and a professional production and sales team to make our company a world-class supplier. If you are interested in any of our products, or would like to discuss a custom order, please feel free to contact us.
