Description

Galvanised Iron: Unyielding Strength & Superior Corrosion Protection

Product Overview

Discover the unparalleled durability and protective qualities of our premium Galvanised Iron (GI) products. Engineered for longevity and performance, our GI combines the inherent strength of steel with a robust, sacrificial zinc coating, providing an impenetrable barrier against rust, corrosion, and the harshest environmental elements. Ideal for a vast array of demanding applications, our Galvanised Iron ensures extended lifespan, minimal maintenance, and superior structural integrity for your projects.

Key Features & Benefits

• Superior Corrosion Resistance: The defining characteristic. A meticulously applied zinc coating acts as both a physical barrier and offers cathodic (sacrificial) protection, meaning the zinc corrodes preferentially to the underlying iron, effectively preventing rust and significantly extending the material's life in challenging conditions.
• Exceptional Durability & Strength: Retains the high tensile strength and structural integrity of steel while gaining enhanced surface hardness and abrasion resistance from the zinc layer, making it resilient against impact and wear.
• Extended Lifespan: Outperforms unprotected steel by decades, drastically reducing replacement frequency and long-term operational costs.
• Low Maintenance: Requires minimal upkeep, eliminating the need for frequent painting, coating, or costly repairs, thereby saving time and resources over its service life.
• Versatile & Adaptable: Easily cut, formed, bent, and fabricated to meet diverse design specifications. While welding requires specific precautions (due to zinc fumes), it can be readily joined and integrated into complex structures.
• Cost-Effective Solution: Though the initial investment might be slightly higher than plain steel, the significant savings from reduced maintenance, longer service life, and fewer replacements make GI a highly economical choice in the long run.
• Attractive Finish Options: Available with various spangle patterns (regular, minimized, zero spangle), offering an aesthetically pleasing appearance that can be left exposed or easily painted (with proper surface preparation) for specific design requirements.
• Temperature Resistance: Maintains its protective properties and structural integrity across a wide range of temperatures.

Versatile Applications

Our Galvanised Iron is the material of choice for industries and projects demanding reliability and longevity.

• Construction:
  • Roofing & Cladding: Corrugated sheets, wall panels, flashing for residential, commercial, and industrial buildings.
  • Structural Components: Purlins, girts, support structures, framework.
  • Water Management: Gutters, downspouts, rainwater harvesting components.
• HVAC Systems:
  • Ductwork, ventilation systems, air conditioning units, exhaust hoods.
• Agriculture:
  • Fencing posts, livestock enclosures, storage bins, silos, irrigation pipes, farm implements.
• Automotive:
  • Chassis parts, exhaust systems, body panels, structural components.
• Manufacturing & Industrial:
  • Machine casings, electrical conduits, industrial shelving, toolboxes, storage tanks, factory equipment.
• Outdoor & Urban Infrastructure:
  • Street furniture, signage, guardrails, lamp posts, playground equipment.
• General Fabrication:
  • Custom projects, enclosures, brackets, and parts requiring durable, weather-resistant materials.

Technical Specifications (Vary by Product Type & Grade)

• Material Grades: Commercial Quality (CQ), Drawing Quality (DQ), Structural Grades (e.g., G33, G50, G60, G90).
• Coating Type: Hot-Dip Galvanised (HDG) as per international standards like ASTM A653 / A653M, EN 10346, JIS G 3302.
• Zinc Coating Mass:
  • Commonly specified as g/m² (grams per square meter total for both sides).
  • Typical ranges: Z100, Z180, Z200, Z220, Z275, Z350, Z450, Z600.
  • Note: Higher numbers indicate thicker zinc coating for enhanced protection.
• Thickness Range: 0.2 mm to 6.0 mm (standard production, heavier gauges available on request).
• Width Range: Standard widths include 914mm, 1000mm, 1220mm, 1250mm, 1500mm, or custom slit widths.
• Length: Available in continuous coils, standard sheet lengths (e.g., 2000mm, 2440mm, 3000mm, 6000mm), or custom cut-to-length.
• Surface Treatment: Chromated, Oiled, or Dry (to prevent white rust during transit/storage).
• Spangle: Regular Spangle (large crystalline pattern), Minimized Spangle, Zero Spangle (smooth, uniform finish).
• Edge Condition: Mill Edge, Slit Edge.

Why Choose Our Galvanised Iron?

• Uncompromising Quality: Sourced from reputable mills that adhere to the strictest manufacturing processes and quality control, ensuring consistent material properties and galvanisation thickness.
• Adherence to Standards: Our products consistently meet or exceed international and national quality and performance standards.
• Extensive Inventory: We maintain a comprehensive stock of various sizes, thicknesses, and grades to meet urgent demands and diverse project specifications.
• Custom Solutions: Leverage our capabilities for custom cutting, slitting, forming, and even bespoke fabrication to precisely match your unique requirements.
• Expert Support: Our knowledgeable team is dedicated to providing technical guidance and assistance, helping you select the optimal Galvanised Iron product for your specific application and project goals.
• Competitive Pricing: We offer high-quality GI products at competitive market prices, ensuring excellent value for your investment.

Available Forms

• Galvanised Iron Coils
• Galvanised Iron Sheets / Plates
• Galvanised Corrugated Sheets
• Galvanised Plain Sheets (GPS)
• Galvanised Pipes & Tubes
• Galvanised Wire
• Custom Fabricated GI Parts

Ordering Information

For detailed specifications, current stock availability, or to request a custom quotation, please contact our dedicated sales team. Provide your required dimensions (thickness, width, length), quantity, desired zinc coating mass, material grade, and intended application for a precise and tailored solution.

Contact Us Today to discover the enduring strength, superior protection, and unparalleled value of our Galvanised Iron products!