Bomis Premium Corrugated Galvanized Steel Sheets – High Zinc Coating & Durable Protection
Material Grade： SGCC, DX51D+Z, ASTM A653
Thickness： 0.12mm – 1.2mm
Width： 600mm – 1250mm (Pre-corrugation)
Zinc Coating： 30g/m² – 275g/m²
Wave Shape： Round wave, Trapezoidal wave
1. Superior Weather & Corrosion Resistance: Anti Fingerprint Stainless Steel
Bomis steel sheets are produced using an advanced hot-dip galvanizing process, resulting in a strong and uniform zinc coating. For projects where superior longevity is a priority, galvalume-coated steel roofing offers significantly extended service life compared to standard galvanized products.
High Zinc Coating Standards: Custom zinc coatings are available from $30g/m² to $275g/m².
Extended Service Life: 15-20 years of service life under normal conditions, effectively reducing future maintenance costs.
Edge Protection: A unique physical coating technology ensures that cut edges are not prone to rust.
2. High-Precision Specs & Strength:
Each steel sheet undergoes rigorous mechanical property testing to ensure compliance with international standards (such as ASTM A653, EN 10346).
Tensile Strength: Excellent yield strength ensures no deformation under high wind or snow pressure.
Precise Thickness: Strictly controlled tolerances within 0.02mm per millimeter, eliminating “cutting corners” and ensuring structural safety.
Perfect Sheet Shape: Precisely consistent corrugation spacing ensures tight overlap during installation, completely eliminating leakage risks.
3. Flexible Customization Options:
We don’t just sell products; we provide solutions.
Diverse Roofing Types: Offering various molds including Circular, Trapezoidal, and T-shaped corrugations.
Surface Selection: Available in Big Spangle, Regular Spangle, or Zero Spangle.
Flexible Size: Length can be custom-cut to fit your container size or project requirements.
4. Stringent Export-Standard Protective Packaging:
For the humid and salt spray environments of international maritime transport, we have upgraded our protection solutions: a triple moisture-proof system: rust-proof paper + plastic film + steel outer shell packaging.
Reinforcement: Secure the goods with at least 4 horizontal and 3 vertical steel straps to ensure they do not break apart or get scratched during long-distance transport.
From an industrial base to a modern farm, our Bomis corrugated galvanized steel plates, with their outstanding structural strength and corrosion resistance, have become the preferred material for global construction projects.
1. Industrial & Commercial Construction
This represents the core application sector. Leveraging its high strength and low maintenance requirements, it is ideally suited for large-span structures.
Roofing & Walling: Roofing and exterior wall cladding for industrial plants, warehouses, and large-scale logistics centers.
Mezzanine Flooring: Used in conjunction with concrete as structural floor decking.
Prefabricated Buildings: Structural frameworks and wall panels for container homes and modular buildings.
Visual Suggestion: A wide-angle panoramic shot of a modern factory—rendered in blue or silver-grey—highlighting the neat, corrugated lines of its roof.
Check out our specific profile：YX35-125-750 (V125) Industrial Roof Cladding – High Rib Steel Sheet
2. Agricultural & Rural Infrastructure
1. Industrial & Commercial Construction
This represents the core application area. Leveraging its characteristics of high strength and low maintenance costs, it is ideally suited for large-span structures.
Roofing & Walling: Roofing and exterior wall cladding for industrial plants, warehouses, and large-scale logistics centers.
Mezzanine Flooring: Used in conjunction with concrete as structural floor decking.
This project uses [YX18-76-800 GI wave sheets] .
3. Civil Engineering & Public Works
By capitalizing on its lightweight nature, high strength, and ease of installation, construction timelines can be significantly shortened.
Safety Fencing: Perimeter hoarding and enclosures for construction sites; aesthetically pleasing and reusable.
Drainage Culverts: Large-diameter corrugated pipe culverts used for drainage systems beneath roadways.
Noise Barriers: Temporary sound barriers installed alongside highways or railway lines.
4. Residential & DIY Projects
In certain regions, corrugated sheeting is also incorporated into residential designs, valued for its “industrial aesthetic” and cost-effectiveness.
Home Roofing: Roofing for residential homes or carports/shelters.
Garden Sheds: Garden tool sheds and fencing enclosures.
Interior Decor: Interior wall cladding or ceiling finishes, particularly for modern industrial-style interiors.
1.How long does a corrugated galvanized steel sheet last?
Service life depends primarily on the surrounding environment and the thickness of the zinc coating. In typical inland environments, a zinc coating of 80 g/m² generally provides 15 to 20 years of rust protection. For coastal areas or regions with industrial pollution, it is recommended to select specifications of 180 g/m² or higher to ensure a longer service life.
2.What is the difference between Big, Regular, and Zero Spangle?
Big/Regular Spangle: Features a traditional, shimmering metallic pattern; commonly used for outdoor roofing, it offers a visually more “industrial” aesthetic.
Zero Spangle: Presents a smooth, uniform surface devoid of any visible patterns. If you intend to paint or apply a coating to the steel sheets later on, Zero Spangle is the optimal choice due to its superior coating adhesion.
3.Can you customize the wave profile and length?
We operate multiple roll-forming production lines capable of producing various profiles, including circular wave and trapezoidal wave patterns. Lengths can be custom-cut to specific dimensions based on your container size (e.g., 5.8m for a 20GP container) or your specific project requirements.
