Structural Steel Fabrication

Heavy and light structural steel fabricated to IS 800 & IS 2062 standards, for plants, warehouses and commercial buildings across India.

Structural Steel Fabrication

From mill plate to erected structure

Our structural steel division fabricates columns, beams, trusses, platforms and heavy crane gantries for industrial and commercial clients. Every member is cut on CNC plasma or plate-cutting machines, welded by certified welders, and finished with a shot-blast and primer coat before dispatch — ensuring dimensional accuracy and long-term corrosion resistance.

  • Certified welders following IS 816 & AWS D1.1 procedures
  • In-house shot-blasting (Sa 2.5) and primer/finish coating
  • Load testing and NDT available for critical connections
Welding of structural steel members at Kothari Industries
What We Fabricate

Structural steel for every building type

Industrial Structures

Process platforms, pipe racks and equipment support structures for manufacturing plants.

Warehouses

Conventional hot-rolled structural steel frames for high-bay storage and distribution centres.

Commercial Buildings

Composite steel-concrete frames for showrooms, offices and multi-storey commercial structures.

Heavy Steel Structures

Crane gantries, conveyor gantries and heavy machine foundations rated for high dynamic loads.

Fabrication Process

Precision at every stage

1

Material Procurement

Steel sourced from approved mills with mill test certificates.

2

CNC Cutting

Plasma and plate-cutting machines ensure dimensional accuracy.

3

Welding & Assembly

Certified welders assemble members per approved shop drawings.

4

Surface Treatment

Shot-blasting and primer/finish coat applied before dispatch.

5

Installation

Site erection with torque-verified bolted or welded connections.

Projects

Structural steel work from our portfolio

Structural steel plant expansion Nashik
Industrial Structure

Auto-Ancillary Plant Expansion, Nashik

4,200 MT structural package including heavy crane gantries for a tier-1 supplier.

Commercial building structural steel frame
Commercial Building

Retail Showroom Structural Frame, Nagpur

Composite steel frame for a 3-storey automotive showroom and service centre.

Heavy steel structure crane gantry
Heavy Structure

Crane Gantry Installation, Haryana

Heavy-duty gantry structure rated for 25-tonne EOT crane operation.

Need a structural steel package for your project?

Send us your GA drawings and BOQ requirement for a detailed fabrication quote.

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