BLS Structural Steel BLS Structural Steel

Gl SPCC Secc SGCC HRC G350 G450 G550 Hot Dipped Cold Rolled Dx51d Dx52D Dx53D Z275 Zinc Coated Coil Price Galvanized Steel Coil for Roofing

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Product Description

📋 Basic Information
Model NO.Galvanized Steel Coil
TypeSteel Coil
StandardASTM, AISI, GB, JIS, DIN, BS
CertificationISO, RoHS, IBR
Surface TreatmentCoated
TechniqueHot Rolled
ApplicationMold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate
StockAvailable
Delivery Time7-15 Days
Tolerance±1%
MOQ1 Ton
Zinc Layer30g-275G/M2
Thickness0.2-1.2mm
Inner Diameter508mm/610mm
Coil Weight3-5 Tons
OriginChina
Production Capacity73,000 Tons/Year
🏢 Profile
Galvanized Steel Coil Banner

Our company is a well-known sole proprietorship enterprise specializing in the distribution and trading of steel products. We focus on providing high-quality galvanized iron (GI), pre-coated galvanized iron (PPGI), carbon steel, steel profiles, steel plates, and anchor rods. With a strong inventory management system and a reliable quality assurance system, our products serve various industries including construction, petrochemicals, metallurgy, healthcare, power generation, and water treatment.

We maintain an inventory of approximately 10,000 tons, ensuring a wide range of specifications and sufficient supply for large-scale domestic and international projects. Adhering to the philosophy of prioritizing customer satisfaction, we provide stable resources and customized specifications to meet diverse industrial needs.

📏 Specifications
NameGalvanized Coil
StandardEN10147, EN10142, DIN17162, JIS G3302, ASTM A653, EN10327, EN10292
GradeDX51D, DX52D, DX53D, S220GD, S250GD, S280GD, S350GD, S550GD, SGCC, SGHC, SGCH, etc.
Thickness0.12-3.00mm or as required
Width100mm-1500mm according to requirements
Type of CoatingHot Dipped Galvanized Steel (HDGI)
Zinc Coating30-275g/m²
Surface TreatmentPassivation(C), Oiling(O), Lacquersealing(L), Phosphating(P), Untreated(U), PVC, etc.
PackingWaterproof paper inner, galvanized/coated steel sheet outer, steel belt wrapping.
📦 Product Description
Galvanized coil
Galvanized Coil
Galvanized steel sheet
Galvanized Steel Sheet
Galvanized trapezoidal plate
Trapezoidal Steel Plate

Advanced Production Line: Our continuous unit for annealing and galvanizing steel strips features thinning, tension adjustment, and advanced surface treatments. We handle thicknesses from 0.1 to 3.0mm and widths from 750 to 1250mm.

Hot-dip Process: Rolled steel sheets are immersed in a molten zinc bath, ensuring a thin, protective layer of zinc adheres perfectly. This process provides superior corrosion resistance.

Corrugated Sheets: Processed through roll pressing and cold bending, these sheets are widely used for roofing, wall surfaces, and both interior and exterior decoration in industrial and civil buildings.

🚢 Packaging & Shipping
Packing 1
Packing 2
Packing 3
Shipping 1
Shipping 2
Logistics Details
❓ Frequently Asked Questions
FAQ Support
How can we get your quotation efficiently?
Please provide your detailed requirements including steel grade, size, quantity, and destination port. We will process your request and provide a favorable price as soon as possible.
What certifications do your products have?
Our products are certified with API5L PSL-1, CE, and ROHS. Our production facilities strictly follow ISO9001 standards to ensure consistent high quality.
What is the typical delivery time for an order?
Standard stock orders can be processed within 7-15 days. For customized specifications, the timeline will be determined based on production schedules.
What surface treatments are available for galvanized coils?
We offer Passivation (C), Oiling (O), Lacquer sealing (L), Phosphating (P), and Untreated (U) options to prevent white rust and meet specific application needs.
What is the difference between regular and alloyed galvanized plates?
Regular galvanized plates are dipped in a zinc bath, while alloyed plates are heated to 500℃ after dipping to form a zinc-iron alloy layer, which enhances coating adhesion and weldability.
How do you ensure long-term business relationships?
We maintain competitive pricing and high-quality standards. We treat every customer with respect and aim for mutual benefit and win-win results regardless of origin.

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