Metal & Steel Fabrication

Metal Works & Heavy/Light Structural Fabrication

Comprehensive metal fabrication, industrial steel buildings & mezzanine floors

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Metal Works & Heavy/Light Structural Fabrication

Turnkey structural metal fabrication including mezzanine floors, architectural steel staircases, security gates, industrial doors and windows, heavy-duty gratings, and specialized welding.

Capstone Engineering services are extensively relied upon across Qatar’s construction and industrial sectors for heavy and lightweight steel fabrication. Metal fabrication is the creation of machine structures and building components through cutting, bending, forming, and precision assembly.

From multi-tier industrial mezzanine storage platforms and heavy access platforms to spiral and straight architectural steel staircases, our certified welding technicians execute each contract to exacting tolerances. We maintain state-of-the-art hydraulic shearing, CNC press brakes, and section bending machinery to handle diverse raw steel profiles.

All structural assemblies undergo non-destructive testing (NDT), dimensional verification, surface sandblasting to Sa 2.5, and multi-coat epoxy or hot-dip galvanizing to ensure decadal longevity.

Key Capabilities & Features

Standardized engineering scope delivered across Qatar

Industrial steel building components and structural frameworks
Heavy-duty mezzanine floors and equipment access platforms
Architectural and fire-escape steel staircases with safety treads
Industrial and security gates, metal doors, and window louvers
Galvanized floor gratings, trench covers, and catwalks
General MIG, TIG, and ARC fabrication with certified WPS/PQR

Technical Engineering Specifications

Parameter / Standard Specification Details
Raw Materials Structural Carbon Steel S275JR, S355JR, Mild Steel Plates & Sections
Surface Treatment Hot-Dip Galvanizing (ASTM A123), Epoxy Primer & Polyurethane Topcoat
Testing Ultrasonic Testing (UT), Magnetic Particle (MPI), Dye Penetrant (DPT)
Applicable Codes AISC, BS 5950, EN 1090, QCS 2014