Products & services
Bridges & heavy plate girders
Pedestrian and road bridges, heavy plate girders and large steel components, built with submerged-arc welding and dimensional control in our factory.
About this product line
Heavy plate girders are the backbone of many steel structures, from the main columns and beams of tall buildings to pedestrian and road bridges. At Sadat Yasuj, plates are cut to size by CNC and plasma, joined by continuous submerged-arc welds, and checked for dimensions and weld quality before painting.
What we can build
- CNC cutting of plate up to 70 mm thick
- Plate rolling and bending, 300-tonne press
- Submerged-arc and electroslag welding for thick, long welds
- Sandblasting and a paint system suited to the environment
- Delivery by trailer and erection by crane
For a quotation, send the drawings or the parts list to our technical office.
Examples
How we work
Six steps, one responsibility
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01
Design & estimate
Reviewing architectural and structural drawings; calculating weight, schedule and cost.
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02
Shop drawings
Fabrication drawings for every member and connection, before any plate enters the shop.
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03
Cutting & fabrication
Cold, hot and CNC cutting; girders and columns built with submerged-arc welding and checked to size.
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04
Blasting & painting
Surface preparation and anti-corrosion coating for the hot, humid southern climate.
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05
Coding & delivery
Every part coded and delivered on a schedule matched to erection progress.
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06
Erection & handover
Frame erection by our own crews, final inspection and handover to the client.