Galvanized Iron (GI) Wire Manufacturer & Supplier
Engineered in Howrah • Serving Construction, Fencing & Industrial Grids Across India
SAI INDUSTRIES manufactures superior-grade Galvanized Iron (GI) Wire designed to meet rigorous industrial, structural, and agricultural requirements. Manufactured at our state-of-the-art facility in Howrah, West Bengal, our GI wires are produced using high-quality low-carbon steel rods processed through advanced hot-dip and electro-galvanizing techniques to ensure uniform zinc coverage and maximum durability.
Whether required for chain link mesh weaving, earthing lines, structural binding, cable armoring, or general perimeter support, our GI wires offer consistent tensile strength, superior ductility, and exceptional rust resistance. We deliver tailored wire gauges, custom coil weights, and varied zinc GSM coatings to fulfill precise engineering specifications across Kolkata, West Bengal, and national supply networks.
Manufactured to IS:280 standards • High GSM hot-dip zinc coating • Direct factory dispatch from Howrah, WB.
Technical Specifications & Build Options
| Material Grade |
Standard: Low Carbon Mild Steel (SAE 1008 / SAE 1010), Galvanized Iron Customization Available: High-carbon steel core variants available on request. |
| Wire Gauge Range |
Standard: 8 SWG (4.06mm) to 20 SWG (0.91mm) standard diameter sizes Customization Available: Custom wire gauges engineered to exact tolerances. |
| Galvanizing Type |
Standard: Hot-Dip Galvanized (HDG) / Electro-Galvanized (EG) Customization Available: Soft annealed GI wire for binding applications. |
| Zinc Coating (GSM) |
Standard: Commercial Layer (40–80 g/m²) | Heavy Zinc Layer (180–275 g/m²) Customization Available: Extra-heavy GSM for severe coastal and outdoor environments. |
| Tensile Strength |
Standard: 350 N/mm² to 550 N/mm² (Soft Grade) / Up to 900 N/mm² (Hard Grade) Customization Available: Customized temper and elongation properties. |
| Packaging & Form |
Standard: 25 kg, 50 kg, and 100 kg compact wire coils / catch weight bundles Customization Available: Palletized packing, plastic wrapping, or custom coil sizes. |
Core Engineering Advantages
UNIFORM RUST-PROOF ZINC COATING
Advanced galvanizing creates a smooth, tightly bonded zinc shield that halts corrosion in humid, industrial, and outdoor settings.
OPTIMAL TENSILE FLEXIBILITY
Balanced ductility prevents cracking or snapping during weaving, bending, tying, or structural framing.
CONSISTENT WIRE DIAMETER
Precision wire drawing guarantees accurate gauge tolerances throughout the entire length of the coil.
VERSATILE FABRICATION USE
Ideal for wire mesh manufacturing, agricultural tying, stay wires, earthing networks, and industrial bundling.
Key Industry Applications
Source Premium GI Wire Direct from Eastern India’s Trusted Manufacturer
Operating from our modern manufacturing unit in Howrah, we process and supply industrial-grade GI wire coils built for critical applications across Kolkata, West Bengal, Bihar, Odisha, Jharkhand, Assam, and pan-India destinations. Connect with our engineering sales team today for factory-direct quotes and bulk order dispatch details.