Heavy Structural Weldments

At Southeastern Construction, we have AISC Certified fabrication shops dedicated to heavy structural weldments and heavy structural frames.

We meet the needs for heavy structural weldments, modules, and frames for OEM, EPC, and the general contracting communities across the U.S.

Heavy Structural Weldment Products

Heavy Structural Weldments

Southeastern Construction has shops on property dedicated to the fabrication of structural steel weldments and structural steel modules.

Box Trusses

Box trusses are structures composed of three or more chords and connected by diagonal structural elements. These are utilized in many elements of construction including pipe racks, conveyor galleries, pedestrian bridges, and more.

Deck Frames

Southeastern Construction’s deck frames are heavy structural weldments consisting of two chords and diagonal structural elements on a horizontal plane.

Pump/Motor Bases

Pump units include the pump, motor and drive, and shaft couplings. We fabricate the mounting bases including alignment apparatus.

Plate Girders

Plate girders are built up beams that utilize plate for the web and flanges. We use plate girders when readily available shapes do not accommodate the design requirements.