(gi welded wire mesh)
The global GI welded wire mesh market is projected to grow at 6.8% CAGR through 2030, driven by $42.7 billion in construction safety expenditures. Primary demand stems from:
Galvanized iron (GI) welded wire mesh employs 230-400 g/m² zinc coating, exceeding ASTM A641 standards. Advanced resistance welding achieves:
Specifications | Factory A | Supplier B | Manufacturer C |
---|---|---|---|
Wire Gauge Range | BWG 8-22 | BWG 10-20 | BWG 6-24 |
Price per m² ($) | 3.20-8.50 | 2.90-7.80 | 3.60-9.20 |
Monthly Capacity | 850,000 m² | 620,000 m² | 1,200,000 m² |
Leading suppliers offer:
Project: Coastal Highway Barrier (Florida, USA)
Mesh Type: 75x150mm GI mesh with 4mm wire
Results: 92% corrosion resistance after 8-year salt exposure
Project: Warehouse Partition System (Germany)
Mesh Type: 50x50mm with 450 g/m² zinc coating
Results: 68% faster installation vs. previous solutions
Certified manufacturers maintain:
With 78% of civil projects now requiring galvanized wire solutions, GI welded mesh delivers:
(gi welded wire mesh)
A: GI (galvanized iron) welded wire mesh fences offer superior corrosion resistance, high durability under heavy loads, and low maintenance. Their thick welding joints ensure structural integrity, making them ideal for factories, warehouses, and secure perimeter fencing.
A: Look for manufacturers with ISO 9001 certification, proven experience in industrial-grade wire mesh production, and client testimonials. Reliable firms typically provide material test reports and customized thickness specifications.
A: Reputable suppliers typically provide wire diameters from 3mm to 8mm, with mesh openings ranging from 50x50mm to 200x200mm. Custom thicknesses up to 10mm can be engineered for high-security or extreme-load factory environments.
A: Yes, GI-coated welded mesh fences with thick galvanization (60-120g/m² zinc coating) resist rust, UV exposure, and temperature fluctuations. Regular factory-grade fences typically last 15-20 years in harsh climates with proper installation.
A: Top factories adhere to ASTM A185/A497 standards for welded steel mesh, with additional compliance to ISO 1461 for hot-dip galvanization. Quality control includes tensile strength tests, weld shear strength checks, and coating thickness verification.