Swaraj Infra delivers industry-leading **PEB structural steel fabrication** services for heavy industrial and commercial projects across Pune and Pan India. Operating from our state-of-the-art **50,000 Sq. Mtr. facility in Sanaswadi, Pune**, we leverage automated CNC cutting, H-beam assembling, submerged arc welding (SAW), and protective coating lines.
From primary tapered rigid frames to cold-formed purlins and complex crane girders, every steel member undergoes strict non-destructive testing (NDT) to guarantee flawless structural integrity on-site.
Automated multi-torch CNC plasma and oxy-fuel cutting machines for millimetric dimensional precision.
Submerged Arc Welding (SAW) line ensuring full-penetration, defect-free continuous welds on primary frames.
Surface cleaning up to Sa 2.5 standard followed by anti-corrosive epoxy primers and specialized finish coats.
In-house Ultrasonic and Magnetic Particle Testing (UT/MPI) ensuring 100% compliance with welding standards.
| Parameter / Process | Specification Details |
|---|---|
| Steel Raw Material Grade | Fe 350 / E350 Grade High Tensile Steel (IS 2062 / ASTM A572 Grade 50) |
| Welding Standards | Submerged Arc Welding (SAW) / GMAW complying with AWS D1.1 Code |
| Secondary Steel Members | Cold-Formed High Tensile Galvanized Steel Z & C Purlins (275 GSM) |
| Surface Preparation | Automatic Centrifugal Shot Blasting to Sa 2.5 standard (ISO 8501-1) |
| Coating System | 35-50 Micron Red Oxide / Epoxy Primer + Polyurethane Top Coating |
| Quality Inspections | Dimensional Checks, Weld NDT (UT/MPI), Paint DFT Measurement |
All our steel fabrication strictly adheres to Indian (IS 800, IS 2062) and International (AISC, MBMA) standards using Fe 350 / E350 grade high-tensile steel.
Steel components undergo Sa 2.5 automatic shot blasting to remove rust and mill scale, followed by anti-corrosive red oxide / epoxy primer and high-performance finish coats.
Our 50,000 Sq. Mtr. facility in Sanaswadi, Pune is equipped with high-speed CNC machinery and submerged arc welding lines capable of executing heavy structural tonnage every month.
Connect with our engineering specialists in Sanaswadi, Pune for project estimations.