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Product Introduction
G550 GALVANIZED COIL
Galvanized coil, a thin steel sheet, is immersed in a molten zinc bath to attach a layer of zinc to its surface. It is mainly produced by a continuous galvanizing process, in which the steel sheet coil is continuously immersed in a molten zinc bath to make a galvanized steel sheet; alloy galvanized steel sheet. This steel sheet is also made by hot-dip galvanizing, but is immediately heated to about 500°C after leaving the galvanizing bath to produce an alloy coating of zinc and iron. This galvanized coil has good paint adhesion and weldability.
Galvanized coil G550 belongs to the high-strength series of galvanized sheets, which have high requirements for tensile strength and yield strength. Its yield strength is minimum 560Mpa, tensile strength is minimum 650Mpa, zinc layer thickness is 275g/m2, and it has strong corrosion resistance. It is mainly used for building structures with high strength requirements, such as Z-shaped steel, C-shaped steel, floor decking, etc.
Material certificate
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Company Introduction
Nasheng Import & Export (Shandong) Co., Ltd. is a professional metal raw material manufacturer located in Jinan, Shandong. With more than ten years of experience in the steel industry, we have now developed into a well-known brand in China. Our products include galvanized steel coils, galvanized aluminum steel coils, color-coated coils, cold-rolled steel coils, stainless steel coils, aluminum coils, roof panels, spring steel strips, and various special steel plates.
The company customizes various grades of pipes on demand, and provides a one-stop service platform for pipes, pipe fittings, bars, etc. Our products have been exported to dozens of countries around the world.
The company has always adhered to the business philosophy of "integrity, quality, and mutual benefit", and is committed to creating high-quality products. We warmly welcome domestic and foreign merchants to visit and guide. The company will sincerely cooperate with friends from all walks of life with "reliable quality, reliable reputation, and reliable service" to create a better future!
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