Utilizing state-of-the-art continuous hot-dip production lines, we deliver specialized materials that offer exceptional heat reflectivity and uncompromising corrosion resistance without sacrificing formability. We bypass retail markets to directly serve commercial constructors, pipe manufacturers, and large-scale industrial fabricators worldwide.
Our extensive industrial inventory of aluzinc steel coil products strictly conforms to exact international engineering standards, ensuring reliable mechanical performance across diverse high-stress projects. We supply a full spectrum of commercial, forming, and high-tensile structural grades, including ASTM A792 (CS, FS, SS), JIS G3321 (SGLCC, SGLCH), and the highly requested European standard dx51d az.
Whether your engineering blueprint requires a standard AZ50 layer or a heavy-duty AZ150 coating mass, our gl steel coil provides the precise thermal and protective specifications your production line demands. Surface treatments are highly customizable; we offer Anti-Finger Print (AFP - both clear and tinted), chromated passivation, and oiled finishes to guarantee flawless integration and maximum material preservation during extensive maritime transport.
To maintain seamless processing on your high-speed roll-forming or stamping lines, we enforce extremely tight thickness and width tolerances. Below is the technical capability matrix for our bulk manufacturing:
|
Technical Parameters |
Manufacturing Specifications |
Customization Options |
|
Thickness |
0.12mm - 3.0mm |
Ultra-thin precision gauges available |
|
Width |
600mm - 1250mm |
Precision slit strips tailored to your needs |
|
AZ Coating Weight |
AZ30 - AZ150 g/m² |
Double-sided precision application |
|
Surface Treatment |
AFP, Chromated, Oiled |
Optimized for immediate profiling |
|
Coil ID / OD |
508mm / 610mm |
Maximum OD up to 1500mm |
|
Coil Weight |
3 - 20 Metric Tons |
Configured for optimal container payload |
Engineered for maximum longevity and dimensional stability, our prime galvalume inventory acts as the optimal raw material for massive industrial sectors:
Construction & Infrastructure: Architectural roofing panels, corrugated wall cladding, structural decking, heavy-duty purlins, and steel framing.
Thermal & Electrical Appliances: Internal heat shields, oven enclosures, solar water heater structures, and commercial HVAC ductwork systems.
Pre-Painted Steel Substrates: The superior, long-lasting metallic core base for subsequent continuous PPGL (Pre-Painted Galvalume) coating lines.
Why Partner with Authentic Steel Ltd.?
Authentic Steel Ltd. operates with absolute supply chain transparency and rigorous quality control. Every single shipment of our aluminum-zinc alloy coated steel includes comprehensive Mill Test Certificates (MTC EN 10204 3.1), definitively verifying yield strength, exact coating mass, and chemical composition. Supported by highly optimized port logistics, competitive factory-direct wholesale pricing, and heavy-duty waterproof export packaging, we eliminate procurement risks for global distributors.
Contact our dedicated B2B engineering sales team today to secure precise technical catalogs, request an immediate factory quote, and secure volume pricing for your upcoming contracts!
