GI Structures Manufacturer in Kochi
IS 2062 structural steel fabrication with in-house hot-dip galvanizing — supplied from our Howrah works across Kochi and Kerala.
Kochi anchors Kerala's industrial economy with BPCL Kochi Refinery, Cochin Shipyard, Vizhinjam port (under construction), and Cochin Smart City. Marine-grade HDG cable trays and earthing serve refinery and port infrastructure.
GI Structures & Fabricated Steel for Kochi'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 Kochi We Serve
BPCL Kochi Refinery (expansion phases), Cochin Shipyard naval projects, Kochi Metro, and Smart City Kochi specify marine-grade HDG cable trays, copper-bonded earthing, and IEC 62561 lightning protection.
- BPCL Kochi Refinery
- Cochin Shipyard
- Smart City Kochi
- KINFRA Parks
Materials & Surface Treatments
- IS 2062 structural steel
- MS angle / channel / flat bar
- GI angle, channel, T-iron
Industries in Kochi 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.