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G550 AZ150 GL Steel Coil is a Galvalume steel coil, where “G550” represents its yield strength of up to 550 MPa. This means it can withstand great pressure and deformation without damage, and its strength is almost double that of ordinary steel (such as G250/G300). “AZ150” refers to its surface coating, which is an alloy of 55% aluminum, 43.4% zinc and 1.6% silicon, and the weight of the coating per square meter is as high as 150 grams. This alloy coating is the key to its extraordinary corrosion resistance. “GL” usually refers to the abbreviation of Galvalume, which is the universal identifier for this specific alloy-coated steel plate.

King of strength, model of lightness: G550 grade ultra-high strength, realizes structural weight reduction, reduces costs (materials, transportation, installation), and improves engineering efficiency.

Anti-corrosion guard, long life: AZ150 coating provides excellent protection, significantly extends the service life of the product in harsh environments, and reduces maintenance and replacement costs.

Heat-resistant expert, high temperature worry-free: Excellent high temperature oxidation resistance expands its possibilities in high temperature applications.

Economic choice, long-term benefits: Although the initial purchase cost may be higher than ordinary galvanized sheet, its ultra-long life, low maintenance requirements and structural weight reduction bring comprehensive benefits, making its life cycle cost extremely competitive.

Beautiful and versatile, flexible application: Good substrate surface and coating adhesion, it is an ideal substrate for high-quality color coating (PPGI/PPGL), meeting diverse architectural aesthetics and functional requirements.

High-end building enclosure systems: Roofs and walls (often in the form of color-coated panels) of large public buildings, airport terminals, stadiums, and industrial plants require high strength and ultra-long life.

Heavy industrial structures: Load-bearing structural parts, purlins, floor panels, and heavy-duty shelves of large warehouses, logistics centers, and hangars.

Durable home appliance housings: High-end air-conditioning outdoor units, water heaters, ovens, etc. require components that require weather resistance and a certain strength.

High-temperature industrial components: Automobile exhaust systems (partial components), drying equipment, chimney linings, heat exchanger housings (specific temperatures must be considered).

Stable agricultural buildings: Large greenhouses, livestock farms, etc. require structures that resist harsh environments and corrosive gases.

Reliable transportation equipment: Containers, trailer bottom plates and side plates, etc.

Companies with high trade rankings in the steel industry.

Customized steel processing one-stop procurement.

Steel exports have exceeded 200 million for five consecutive years.

Customized products can be produced in 5 days.

We have a complete set of testing equipment, such as UV aging chamber, salt spray testing machine, universal testing machine, Rockwell hardness tester, electroplating thickness tester, T-bending testing machine, etc., and have passed IOS, SGS, TUV certification.

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