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Specialty Galvanized Steel Coil for High-Rise Buildings in Saudi Arabia1
Steel ProductsSteel CoilGalvanized Steel Coil
Qingdao Guanxian New Material Co., Ltd.
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Product Description Specialty Galvanized Steel Coil for High-Rise Buildings in Saudi ArabiaProduct DescriptionGALVANIZED STEEL COILA galvanized steel coil refers to a steel coil with a layer of zinc on the surface. Galvanizing is a frequently used economical and effective anti-corrosion method. About half of the world's zinc production is used for this process. The galvanized steel coil is to prevent corrosion on the surface of the steel coil and extend its service life. A layer of metal zinc is plated on the surface of the steel coil. This galvanized steel coil is called a galvanized steel coil.Product ParametersGALVANIZED STEEL COIL SPECIFICATIONSProduct NameZinc Coated Hot Dipped Galvanized Steel Strip / Coil / GI coilTechnical StandardEN10147, EN10142, DIN 17162, JIS G3302, ASTM A653Steel GradeDx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQCR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer's RequirementTypeCoil/Sheet/Plate/StripThickness0.09-6.00mm,or customer's requirementWidth600mm-1500mm, according to customer's requirementType of CoatingHot Dipped Galvanized Steel(HDGI)Zinc Coating30-275g/m2Surface TreatmentPassivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U)Surface StructureNormal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)QualityApproved by SGS,ISOCoil Weight3-20 metric ton per coilPackageWater proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped byseven steel belt.or according to customer's requirementWe support customization of color-coated coils of various specifications and usesDetailed PhotosFEATURES OF GALVANIZED STEEL COILS1. Galvanized steel coils are widely used in various environments, with long anti-corrosion life, and different anti-corrosion life in different environments.2. Low processing cost, the anti-corrosion cost of galvanized steel coils is lower than other paint coatings.3. Durable, in suburban environments, the standard galvanized anti-corrosion coating does not require maintenance and can be maintained for more than 50 years. HOT-DIP GALVANIZING LAYER FORMATION PROCESSThe formation process of the hot-dip galvanizing layer is the process of forming an iron-zinc alloy between the iron matrix and the outermost pure zinc layer. During hot-dip galvanizing, an iron-zinc alloy layer is formed on the surface of the workpiece, making the iron and the pure zinc layer tightly combined.When the iron workpiece is immersed in molten zinc, a solid solution (body core) of zinc and α iron is first formed on the interface. This is a crystal formed by zinc atoms dissolving in the matrix metal iron in the solid state. The two metal atoms are fused, and the attraction between the atoms is relatively small.Cold-Rolled Steel Sheets and Coils Manufacturing ProcessesCoated Steel Sheets Production ProcessFAQQ1: Are you a manufacturer?A1: Our company is also a very professional manufacturer of steel products. We can also provide all kinds of steel.Q2: Do you provide samples? Is it free or additional?A2: Samples can be provided to customers free of charge, but the express freight will be borne by the customer.Q3: Will you deliver on time?A3: Yes, we promise to provide the best quality products and deliver on time. Integrity is the purpose of our company.Q4: Do you accept third-party inspection?A4: Yes, we accept.Q5: What is your after-sales service?5: We provide after-sales service and a 100% guarantee for our products.
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