GI Structures Manufacturer in Mumbai
IS 2062 structural steel fabrication with in-house hot-dip galvanizing — supplied from our Howrah works across Mumbai and Maharashtra.
Mumbai and the wider MMR region anchor India’s petrochemical, ports, and commercial-infrastructure demand. Refineries at Mahul, the JNPT port complex, and large-scale metro and data-centre builds drive sustained requirement for cable management and earthing systems.
GI Structures & Fabricated Steel for Mumbai's Industrial Sector
IES fabricates galvanized iron (GI) structures, cable tray support systems, switchyard lattice structures, substation frames, and custom industrial steelwork. Built from IS 2062 steel, hot-dip galvanized in-house to IS 2629 for decades of corrosion-free service.
Key Specifications
Custom fabrication to drawing · HDG 65–100 µm · Welds to IS 816 · Bolt holes to spec
Industrial Zones in Mumbai We Serve
Western-region refinery expansions, port electrification, and metro corridors specify hot-dip galvanized perforated cable trays and IS 3043-compliant earthing for corrosive coastal environments.
- Mahul Refinery Belt
- JNPT / Navi Mumbai
- Taloja MIDC
- Thane–Belapur Industrial Belt
- TTC Industrial Area
Materials & Surface Treatments
- IS 2062 structural steel
- MS angle / channel / flat bar
- GI angle, channel, T-iron
Industries in Mumbai Using GI Structures
Frequently Asked Questions
What standard governs GI structural fabrication in India?+
IS 2062 covers structural steel grades; IS 800 governs steel design. Fabricated GI structures are hot-dip galvanized per IS 2629, typically 65–85+ µm for outdoor environments.
What zinc coating thickness is specified for outdoor GI structures?+
IS 2629 specifies a minimum average zinc coating of 610 g/m² (~85 µm) for most outdoor applications. IES applies 65–100 µm depending on section thickness and end-use environment.