Galvanized Barbed Wire Manufacturer & Supplier
Engineered in Howrah • Fortifying Agricultural, Border & Industrial Lands Across India
SAI INDUSTRIES manufactures premium-grade, heavy-duty Galvanized Iron (GI) Barbed Wire designed to deliver uncompromising perimeter deterrence and physical security. Produced at our state-of-the-art manufacturing plant in Howrah, West Bengal, our barbed wires feature high-tensile strength double-strand construction interlocked with sharp, evenly spaced 4-point barbs engineered to stop unauthorized entry.
Whether you are securing high-risk industrial facilities, agricultural farmlands, highway boundaries, or commercial premises, our barbed wires offer exceptional tensile resilience and anti-sag performance. We provide customized strand gauges, barb spacing, and heavy zinc coating options to meet exact project specifications across Kolkata, West Bengal, and nationwide supply chains.
Manufactured to IS:278 standards • High GSM hot-dip zinc coating • Direct factory dispatch from Howrah, WB.
Technical Specifications & Build Options
| Parameter | Standard Build Specifications | Custom Fabrication Choices |
|---|---|---|
| Material Grade | Hot-Dip Galvanized Iron (GI), High-Tensile Carbon Steel Wire | Heavy-galvanized core, PVC-coated wire variants |
| Main Strand Gauge | 12 SWG (2.50mm) x 12 SWG (2.50mm) / 12 SWG x 14 SWG | Custom wire gauges ranging from 10 SWG to 14 SWG |
| Barb Wire Gauge | 12 SWG (2.50mm) or 14 SWG (2.03mm) sharp 4-point barbs | Reinforced barb thickness for ultra-security applications |
| Barb Spacing (Pitch) | 3 Inches (75mm) or 4 Inches (100mm) uniform gap | 2.5 Inches (63mm) to 6 Inches (150mm) tailored gaps |
| Zinc Coating (GSM) | Standard Zinc Layer (40–80 g/m²) | Heavy Galvanized Layer (180–275 g/m²) | Extra-heavy GSM for extreme weather and coastal zones |
| Twisting Pattern | Iowa Type Traditional 2-Strand / Reverse Twist Anti-Sagg Pattern | Custom bundle weights (15 kg to 50 kg compact rolls) |
Core Engineering Advantages
WEATHERPROOF ZINC COATING
High-grade hot-dip galvanization forms an anti-corrosive layer that resists rust in humid, outdoor, and saline atmospheres.
HIGH TENSILE LOAD STRENGTH
Engineered wire core retains structural tension without snapping or loosening under mechanical strain.
VERSATILE MOUNTING FLEXIBILITY
Easily attaches to Y-posts, angle iron frames, concrete pillars, or atop existing chain link fences.
RAZOR-SHARP INTRUSION DETERRENT
Interlocked 4-point barb design acts as a formidable physical barrier against human encroachment and livestock wandering.
Key Industry Applications
Fortify Your Perimeters with Eastern India’s Premier Barbed Wire Manufacturer
From our advanced production unit in Howrah, we manufacture and supply high-tensile GI barbed wire rolls built to secure large-scale projects across Kolkata, West Bengal, Bihar, Odisha, Jharkhand, Assam, and pan-India regions. Connect with our technical team today for direct factory rates and custom roll estimates.