LIVE PRODUCTION
GI & Structural Steel

Structural Steel Fabrication

Heavy-duty structural steel fabrications to client drawings.

MaterialIS:2062 Grade E250 / E300 / E350
FinishHot-Dip Galvanized

Structural Steel Fabrication — Overview

India Electricals Syndicate undertakes custom structural steel fabrication at Howrah — columns, beams, trusses, portal frames and platework manufactured to client-supplied drawings. Fabricated steelwork is only as reliable as its material traceability and weld control; IES maintains a documented chain from certified raw material through cutting, drilling and welding to final inspection.

Every member is traceable from IS:2062 certified raw steel through CNC profile cutting and drilling to qualified welding, so heat numbers and weld procedures can be reconciled against the project quality plan. Connections are fabricated to the design drawings with fit-up checked before final welding to hold dimensional tolerance on assembled frames.

Finished fabrications can be supplied bare, primed or hot-dip galvanized, with mill test certificates, weld and dimensional reports on despatch. Send your GA and connection drawings with a quote request and the Howrah works will return a fabricated offer.

Technical Specifications

Structural Steel Fabrication

Specifications

Plate Thickness
3mm — 100mm
Section Range
ISMB 100 — ISWB 600
CNC Cutting Tolerance
±0.5mm
Weld Certification
IS:9595 / AWS D1.1
NDT Testing
UT, MPI, DPT on request
Max Single Piece
20 MT

Standards Compliance

  • IS:2062
  • IS:800
  • AWS D1.1
  • IS:9595
  • AISC 360

Materials Available

  • IS:2062 Grade E250 / E300 / E350
  • ASTM A36 / A572 (on request)

Surface Finishes

  • Hot-Dip Galvanized
  • Primer + Finish Coat
  • Epoxy-Polyurethane
  • Zinc-rich Primer

Applications

  • Industrial buildings
  • Process plant structures
  • Equipment supports
  • Crane gantries
  • Mezzanine floors
  • PEB structures

Frequently Asked Questions

What structural steelwork does IES fabricate?+

Columns, beams, trusses, portal frames and platework to client-supplied drawings.

Is material fully traceable?+

Yes — traceable from IS:2062 certified raw steel through CNC cutting, drilling and qualified welding to final inspection.

What finishes are available?+

Supplied bare, primed or hot-dip galvanized, with mill, weld and dimensional reports on despatch.

Where is it fabricated?+

At India Electricals Syndicate, Howrah, Kolkata — in continuous manufacture since 1972.

Testimonials

What specifiers say about IES structural steel fabrication

IES has been our specified cable tray and earthing vendor across multiple thermal projects. Documentation, MTC, and dispatch discipline have been consistent over years of supply.
[Procurement Lead Name]
Sr. Manager, Procurement
EPC contractor, thermal power project
Hot-dip galvanizing micron consistency and IS 12352 conformance on every batch — that's what we rely on for corrosive coastal sites. Lead times from Howrah are predictable.
[Project Engineer Name]
Project Engineer
Refinery project, eastern coast
For solar mounting structures across our 50 MW deployment, IES held the galvanizing spec across 30,000+ pieces. Quality dispute count: zero. That tells the story.
[Site Manager Name]
Site Manager
Solar IPP, western India

Names redacted pending NDA / consent. Real attribution available on request — speak with your IES sales contact.

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