Color Coated Galvalume PPGI Steel Sheet Coil 0.3-0.8mm AZ70 PE For India

Our Color Coated Galvalume PPGI Steel Coil with AZ70 aluminum-zinc alloy coating is specifically positioned for India's massive residential roofing market, including government-subsidized housing programs under the Pradhan Mantri Awas Yojana (PMAY) that targets millions of rural and urban housing units. The AZ70 Galvalume substrate provides reliable corrosion protection at a highly competitive price point, making it the cost-effective material of choice for India's price-sensitive residential and agricultural construction sectors. The PE topcoat adds vibrant color options that appeal to Indian consumer preferences for visually distinctive roofing while providing additional UV protection for India's intense solar radiation across the subcontinent.

Our PPGI coils are manufactured on continuous coil coating lines featuring advanced pretreatment, primer application, and precision top-coat curing systems. The multi-stage surface preparation process includes alkaline degreasing, hot water rinsing, and chromate-free chemical conversion coating to ensure exceptional paint adhesion and long-term corrosion resistance. Top-quality polyester, SMP, and PVDF paint systems are applied via reverse roll coating technology with closed-loop film thickness control, achieving uniform dry film thickness within ±2μm tolerance. Each coil undergoes comprehensive quality testing including color spectrophotometer verification against RAL/BS/Pantone standards, pencil hardness testing, T-bend flexibility assessment, reverse impact resistance evaluation, and salt spray corrosion testing per ASTM B117 for guaranteed performance in Indian subcontinental climatic conditions.

• PMAY & Rural Housing Compatible: BIS-aligned specifications and competitive pricing support India's national housing initiatives including PMAY-Gramin and PMAY-Urban that require affordable yet durable roofing materials meeting minimum 10-year service life requirements.
• Galvalume Cost-Performance Balance: AZ70 aluminum-zinc coating delivers 2-3x better corrosion protection than equivalent galvanized Z100 at comparable cost, providing Indian builders the optimal balance of durability and affordability for residential applications.
• APTA Preferential Tariff (Form E): Asia-Pacific Trade Agreement Certificate of Origin enables reduced import duties for Indian buyers, delivering 5-10% landed cost advantage versus non-preferential origin PPGI materials from other regions.
• India-Wide Port Connectivity: Regular container services to Nhava Sheva (JNPT), Mundra, Chennai, and Kolkata ports with competitive inland transportation options across all Indian states through established logistics partner networks.
• Monsoon Season Performance: PE coating system tested for 1000+ hours continuous humidity exposure (ISO 6270-2) with zero blistering or adhesion loss, ensuring reliable performance through India's 4-month monsoon season with rainfall exceeding 2000mm in coastal regions.

Pradhan Mantri Awas Yojana housing, rural roofing, agricultural sheds, warehouse roofing, low-cost housing

The consistent coating quality and precise dimensional control of our PPGI coils translate directly into manufacturing efficiency for downstream processors. Roll forming lines benefit from uniform strip profile and consistent friction characteristics, reducing tool wear and maintaining production speeds above 40 meters per minute for roofing profile production. The controlled coating thickness ensures complete substrate coverage even after deep profiling operations, eliminating touch-up requirements that slow production in competitive building materials markets. Our technical team provides complimentary color matching services using spectrophotometer analysis of customer-submitted samples, ensuring exact color reproduction within ΔE ≤1.0 for brand-consistent building projects. For large-scale developments, we offer coil-to-coil color consistency guarantees backed by batch-level quality certificates that document every production parameter from substrate zinc weight to topcoat peak metal temperature.

Every PPGI coil is protected with a polyethylene film masking layer over the painted surface, followed by waterproof kraft paper wrapping and heavy-duty steel strapping. Coils are mounted eye-to-sky on fumigated wooden pallets with full plastic shrink wrapping for maritime container transport. Inner diameter edge protectors prevent handling damage during loading and unloading operations. Each shipment includes detailed quality documentation: mill test certificates for the base steel substrate, coating weight certificates for the metallic coating layer, paint system datasheets listing primer type, topcoat chemistry, and DFT measurements, and RAL color comparison reports. We maintain ISO 9001:2015 and ISO 14001:2015 certified quality and environmental management systems. Third-party inspection by SGS, Bureau Veritas, or Intertek is available upon request. Our export documentation package includes Certificate of Origin, Form E/CO preferential certificates, fumigation certificates, and detailed packing lists ensuring smooth customs clearance in India and surrounding markets.