Structural Steel Fabrication & Erection

In heavy industrial developments, structural steel processing is far more than assembling heavy profiles; it is the on-site shaping and engineering of critical load-bearing networks built to withstand high dynamic loads from machinery and thermal expansions from piping. Moving beyond standard processes, ZET Mühendislik specializes in industrial structural steel projects that demand tight technical expertise, on-site fabrication, and high-precision installation discipline. Backed by our agile field management, advanced on-site fabrication capabilities, and dynamic construction floor organization, we fabricate, align, and erect main and secondary structural configurations in strict compliance with standarts. Operating with zero administrative delay and uncompromising QHSE discipline, we ensure your steel work packages seamlessly interface with main process lifelines, safely delivered on schedule.

  • Heavy Structural Steel Fabrication & Skeleton Erection

    Coordinating the on-site preparation, custom cutting, assembly, and safe positioning of multi-story industrial towers and heavy skeletons in full alignment with engineered rigging plans. We systematically control the temporary stabilization, seismic anchoring, and structural leveling of high-tonnage columns and beams, executing complete structural installation directly on the construction floor.

  • Torque-Controlled Bolting & High-Integrity Field Splice Welding

    Securing complete mechanical integrity at structural join nodes via high-strength bolting and on-site fabrication welding. Our field crews execute torque-controlled tensioning in strict compliance with specifications, while performing mandatory field splice and connection welding under certified AWS and EN welding procedure guidelines (WPS/PQR) for complete quality verification.

  • Pipe Racks & Technological Field Fabrication

    Handling the on-site structural layout, custom fabrication inputs, and precise installation of heavy-duty pipe racks and technological steel support frames. We apply engineered connection profiles designed to smoothly transfer static loads and dynamic operational stresses from heavily congested utility networks onto civil foundations.

  • Equipment Support Platforms & Secondary Steelwork

    Executing the on-site fabrication and alignment of maintenance platforms, process walkways, stair towers, and secondary support structures surrounding heavy reactors, vessels, and heat exchangers. We secure seamless structural installation between the main skeleton and process equipment, optimized for operational accessibility and safety codes.

Shaping Steel on the Construction Floor, Delivering Solutions for Heavy Industrial Loads

Structural Alignment

Structural Alignment"

Mechanical Integration

Mechanical Integration"

Field Fabrication Agility

Field Fabrication Agility"