Product Details
Cold rolled galvanized steel sheet refers to a steel sheet that has undergone both the cold rolling process and the galvanization process. Galvanization involves coating the steel sheet with a layer of zinc to enhance its corrosion resistance.
The cold rolling process of cold rolled galvanized steel sheet involves passing the sheet through rolls at room temperature to reduce its thickness and improve its surface finish. This process increases the strength and hardness of the steel sheet while maintaining tight dimensional tolerances.
After the cold rolling process, the steel sheet is subjected to a galvanizing treatment. Galvanizing is achieved by immersing the steel sheet in a molten zinc solution or by applying a zinc layer using an electroplating process. The zinc layer adheres to the surface of the steel sheet, forming a protective barrier against corrosion.
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Product Name
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Cold rolled Galvanized Steel Coil
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Standard
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JIS G3302 / ASTM A653M / EN10327 / DIN17162
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Grade
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DX51D+Z80, DX51D+Z, DC51D, SGHC-Z100, SGCC-Z80, SGH340-Z275
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Thickness
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0.4-12MM
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Width
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600-3500MM
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Spangle
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Regular spangle; Minimum spangle; zero spangle, big spangle
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Zinc coating
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30-275g/M2
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Hardness
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Soft hard (HRB60), medium hard (HRB60-85), full hard (HRB85-95)
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Packing
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Standard seaworthy export packing waterproof paper + steel trippacked + wooden case seaworthy package
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Delivery
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7-15 days
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Coil ID
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508mm, 610mm
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Coil Weight
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4-6tons
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Application
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Corrugated steel sheet, Ceiling channel, industrial refrigeration, cold storage, door panel, sandwich panel, PU panel, writing board, PCM steel plate
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Product Inspection
1. Incoming inspection of raw materials for export products
2. Color analysis, T-bending test, impact test, salt spray test, tensile test and packaging test in the production process of the product, the purpose is to ensure its comprehensive performance such as corrosion resistance, coating viscosity and safe transportation of the product.
Before-sale Service
1. ISO Verified Outstanding Manufacturer.
2. The third party inspection: SGS, BV, CE, COC, AI and other.
Packing Details
Packaged 25 Tons per 20 GP wooden case container.
20ft GP: 5898mm (Length) x 2352mm (Width) x 2393mm (High)
40ft GP: 12032mm (Length) x 2352mm (Width) x 2393mm (High)
40ft HC: 12032mm (Lengh) x 2352mm (Width) x 2698mm (High)
FAQ
Q: Can we visit your factory?
A: Warmly welcome once we have your schedule we will pick you up.
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
Q: How can we get the offer?
A: Please offer the specification of the product, such as material, size, shape, etc. So wecan give the best offer.
Q: Can we get the some samples? Any charges?
A: Yes, you can get available samples in our stock. Free for real samples, but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers' benefit.
2. We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.
http://www.galvanizedsteels.com/
Company Profile
