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

Basic Information

Model NO.

Galvanized Steel Coil

Standard

ASTM, AISI, GB, JIS, DIN, BS

Certification

ISO, RoHS, IBR

Surface

Coated / Zinc Passivated

Technique

Hot Rolled / Cold Rolled

Zinc Layer

30g-275G/M2

Thickness

0.2-1.2mm

MOQ

1 Ton

Delivery Time

7-15 Days

Professional Profile

Our enterprise specializes in the distribution and trading of high-quality steel products, focusing on galvanized iron (GI), pre-coated galvanized iron (PPGI), carbon steel, and various steel profiles. With a robust inventory management system and a reliable quality assurance protocol, our products serve critical industries including construction, petrochemicals, metallurgy, power generation, and water treatment.

We maintain a consistent inventory of approximately 10,000 tons, providing stable resources for large-scale domestic and international projects. Our business philosophy centers on customer satisfaction and high-quality service standards.

Technical Specifications

Product Name	Galvanized Steel Coil
Standards	EN10147, EN10142, DIN17162, JIS G3302, ASTM A653, EN10327
Material Grades	DX51D, DX52D, DX53D, S220GD, S250GD, S350GD, SGCC, SGHC
Thickness Range	0.12 - 3.00mm
Width Range	100mm - 1500mm
Coating Type	Hot Dipped Galvanized (HDGI)
Zinc Mass	30 - 275g/m²
Surface Treatment	Passivation (C), Oiling (O), Phosphating (P), Untreated (U)
Packaging	Waterproof paper inner, galvanized/coated steel outer, side guard plates, steel belt wrapping

Product Gallery & Details

Galvanized Coil & Sheets: Our production lines feature continuous annealing and galvanizing units. We offer thickness adjustment, tension leveling, and precise surface treatments. Production ranges from 0.1 to 3.0 mm in thickness and 750 to 1250 mm in width.

Corrugated Solutions: Galvanized corrugated sheets are processed through cold bending and roll pressing techniques to form various wave shapes, ideal for industrial roofing and wall surfaces.

Packaging & Shipping

Frequently Asked Questions

Q: How can we get your quotation quickly?

Please send your specific requirements including steel grade, size, quantity, and destination port. We typically respond within 12 hours with the most favorable pricing.

Q: What certifications do your products have?

Our products are certified with API5L PSL-1, CE, and ROHS. Our partner manufacturing facilities hold ISO9001 certificates to ensure consistent quality.

Q: What surface treatments are available for galvanized coils?

We offer passivation to prevent white rust, oiling for anti-corrosion, lacquer sealing, and phosphating depending on your application needs.

Q: What are the main applications of these steel products?

They are widely used in construction (roofing/walls), automotive parts, home appliances, container manufacturing, and petrochemical equipment.

Q: How do you handle long-term business relationships?

We prioritize customer interest by maintaining strictly competitive prices and superior quality, treating every client as a partner regardless of their location.

Q: What is the standard zinc coating thickness?

Our standard range is 30g/m² to 275g/m², which can be customized based on the environmental requirements of your project.