Bridge Components
We fabricate massive steel plate girders, box girders, orthotropic bridge decks, and pedestrian bridge structures, fully trial-assembled in our facility before shipping.
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Infrastructure Components
Massive Scale & Structural Integrity
Building the Framework of the Future
Public and private infrastructure projects demand flawless structural integrity and the capacity to manufacture at a massive scale. With a 180-acre manufacturing footprint and lifting capacities up to 250 tons, Openex is perfectly equipped to fabricate, coat, and assemble the world's largest structural steel components.
*All infrastructure components are fabricated to strict AWS (American Welding Society) and international structural codes, complete with full traceability and NDT inspection.
Heavy Structural Columns
Massive built-up box columns, cruciform columns, and heavy I-beams engineered for high-rise skyscrapers, stadiums, and large industrial facilities.
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Large Steel Housings & Casings
Heavy plate rolling and welding for deep foundation caissons, tunnel boring machine (TBM) shields, and massive underground infrastructure casings.
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Custom Heavy Trusses
Complex tubular and structural steel trusses manufactured for airport terminals, massive transit hubs, and long-span architectural roofs.
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Built to Defy the Elements
Infrastructure components are designed to last for generations. Openex provides comprehensive in-house capabilities to ensure your structural steel survives extreme weather, heavy loads, and corrosive environments.
Request a Bid for Structural Fabrication
Whether you are building a suspension bridge or a massive transit terminal, our engineering and estimating team is ready to review your architectural blueprints and structural steel drawings.
Submit Your Blueprints