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JIS G3302 SGCC DX51D Galvanized Steel Coil – Chromated Prepainted or Mill Finish

Tianjin Haorunda International Co., Ltd

JIS G3302 SGCC DX51D galvanized steel coil available in chromated prepainted or mill finish for roofing, appliances, and ductwork....

Packaging & Filling Tianjin Haorunda International Co., Ltd 28 Mar 2026 ( )

Get Your Quote Now : Quotation

Thickness: 0.125mm-2.0mm;

Width: 650mm-1500mm;

Thickness Tolerance: +/-0.02mm;

Width Tolerance: +/-0.5mm;

Material Grade: SGCC, SGCD, DX51D, SGCH, A653, CS Type B, G550, etc.

Standard: JIS G3302, ASTM A653, EN10327, EN10346;

Performance: LFQ(lock forming quality)/Commercial/Drawing/Deep Drawing/Structural quality;

Surface: skinpass/oiled/slightly oiled/dry/chromated/Afp, etc

Zinc coating: Z40-Z275(G20-G90);

Spangle: mini, regular, big, zero spangle.

Hardness: full hard, semi hard and soft quality;

Inner Diameter: 508mm/610mm;

Coil Weight: 3-22 tons;

Raw material: Full Hard Cold Rolled Steel Coil;

Technique: Annealed, Continuous Hot Dip Galvanized;

MOQ: 25tons per size;

HS Code: 721049000;

Delivery Time: Within 7-20days(depends on the order quantity);

Payment: L/C at sight, T/T;

Trade term: FOB, CFR, CIF, DAP, EXW, FCA;

Package: Seaworthy export package;

Package details: 4 axial steel bands and 3 circumferential steel bands, galvanized metal fluted rings on inner and outer edges, galvanized sheet & waterproof paper;

Application of Galvanized Steel Coil

Galvanized steel coils are widely employed in interior and exterior decoration due to their corrosion resistance and versatility.

They serve as a durable and aesthetically pleasing material for wall cladding, decorative panels, and architectural elements. The zinc coating on the steel provides protection against the elements, ensuring long-lasting beauty.

Galvanized steel coils find application in sliding door construction, where their strength and rigidity contribute to the stability and smooth operation of sliding mechanisms.The corrosion-resistant properties of galvanized steel make it an ideal choice for doors that are exposed to varying weather conditions.

Technical Specifications

Item Specifications Remarks
Update Date Tianjin Haorunda International Co., Ltd 2026
Lead time within 30 days Can be expedited
Material See product manual Request Inspection Report
Application Applicable to multiple industries Complies with standards
Keywords Galvanized,Chromated,Prepainted,Finish,Thickness

Procurement suggestions

JIS G3302 SGCC DX51D galvanized coil should include mill test certificates verifying Z100–Z275 coating mass and ±0.2 mm thickness tolerance. Ideal for roofing or ductwork; specify chromated or prepainted finishes based on exposure, and avoid edge-cracked coils that cause roll-forming issues. (for reference only)

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