Zinc Coated Galvanized Steel Sheet | Base Grade Thickness and Construction Cutting Inquiry
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CoatingZ181 ~ Z275HardnessFull Hard
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Spangle TypeRegular SpangleThickness0.31-60mm, 0.21-0.50mm
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TypeSteel CoilApplicationMaking Pipes, Cutting Sheets, Making Small Tools, Making Corrugated Sheets, Making Container, Making Fences
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CertificateAPI , CE, RoHS, SNI, BIS, Saso, PVOC, SONCAP, SABS, SIRM, TISI, KS, JIS, Gs, ISO 9001Delivery Timewithin 7 days
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GradeSGCC/CGCC/DX51DLength1000-12000mm or customized
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Oiled or Non-oiledSlightly OiledProcessing ServiceWelding, Punching, Cutting, Bending, Decoiling
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Skin PassYesStandardAISI
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TechniqueCold Rolled BasedTolerance±1%
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Product NameGalvanized steel sheetMaterialSGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z Q195-q345
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SpangleBig Medium Small ZeroSurfaceGalvanized Coated
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Surface TreatmentPassivation TreatmentShapeFlat.sheet
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MOQ1 TonKeywordGalvanzied Sheet
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Special UseHigh-strength Steel Plate
Agree a consistent sheet specification before choosing width and processing requirements.
Dimensions to confirm
The specification option reads 600–1250 mm, while four width choices extend from 900 to 2000 mm. Clarify what each field measures and select the actual sheet width rather than assuming they describe compatible dimensions.
Thickness and coating
The description gives both 0.31–60 mm and 0.21–0.50 mm thickness ranges. Confirm actual thickness, base grade and the measurement basis of the Z181–Z275 coating code before specifying a finished sheet.
- Actual base steel designation
- Confirmed width and thickness
- Cut length and tolerances
- Coating and passivation basis
- Surface and fabrication requirements
Construction acceptance
Passivation, skin pass and slightly oiled supply are described. Define the order-specific surface and forming needs; broad application and certificate lists do not establish structural capacity, corrosion lifetime or approval for a building system.
