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.

Heavy Structural Weldment Industries Served

We serve the access steel needs of the owner, OEM, EPC, and general contracting communities across the United States.

Power Generation

Waste to Energy

Mining

Oil, Gas, & Chemical

Agriculture

Pulp & Paper

Certifications/Accreditations

White AISC Logo Displaying that Southeastern Construction is an AISC Structural Steel Fabricator

Structural Facilities AISC Certified

Standard for Steel Building Structures with the Sophisticated Paint Endorsement P2

White ASME Logo Displaying that Southeastern Construction is an ASME Accredited Steel Fabricator

Plate/Vessel Facility ASME Accredited

S and U Stamp Fabrications

White AWS Logo Displaying that Southeastern Construction is an AWS Certified Steel Fabricator

AWS Certified Welding Fabricator

White NFPA Logo Displaying that Southeastern Construction is Qualified for Heavy Structural Steel Fabrication

National Fire Protection Association Member

Fireline V Certified

White Certification Logo Displaying that Southeastern Construction is Qualified for Custom Steel Plate Fabrication

Field Services Division National Board Accredited

R Stamp for Repairs, Alterations, and Rerating of Pressure Retaining Items

White UL Logo Displaying that Southeastern Construction is a UL Certified Steel Fabricator

UL Certified

White BROWZ Supply Chain Certification Logo for Southeastern Construction

Supply Chain Certification

White ISN Logo Displaying that Southeastern Construction is Qualified for Heavy Structural Plate Fabrications

ISNetworld Contractor

Contact Us for a Heavy Structural Weldment Quote