Manufacturers of heavy steel structures, stacks, ducts and plate girders

RDSO-Approved Bridge Girders & Built-up Sections

Open web, plate and composite steel girders on the RDSO approved list, road-over-bridge spans, and H-beams and built-up sections from our automated beam line.

What we fabricate

  • Steel plate girders for railway bridges, under RDSO approval
  • Composite girders
  • Open web (through-truss) girders, trial-assembled in our yard
  • Road-over-bridge (ROB) girders
  • H-beams and built-up sections from our automated beam line

RDSO approval

Uni Profiles is on the RDSO approved list for open web, composite and other steel plate girders under Parts A and B, at a registered capacity of 3,600 MT a year. All approvals →

How we build them

Flanges and webs are CNC-cut and assembled on the beam line, welded by submerged arc, and straightened before stiffeners and splice plates are fitted. Open web girders are control-assembled in our yard to check camber, alignment and hole match before dispatch.

Where they have gone

Our plate girders have been erected on bridge bearings at site, and we have control-assembled road-over-bridge girders for Rawatsons Engineers, Kolkata. See railway and bridge projects.

Photographs

RDSO plate girder span erected on bearings
RDSO plate girder span erected on bearings
Through-truss girder · trial assembly in the yard
Through-truss girder · trial assembly in the yard
ROB girder control assembly for Rawatsons Engineers
ROB girder control assembly for Rawatsons Engineers
Built-up sections in the bay
Built-up sections in the bay

Send us your drawings for a quote.

Send drawings, tonnage and delivery point for bridge girders.

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