Overview & Capabilities
Deepika Builtech provides high-precision steel structure fabrication in Chennai, utilizing CNC machinery and advanced welding technologies. Structural steel forms the backbone of modern factories. In our Ambattur fabrication units, we process heavy plates, beams, and columns to precise tolerances. We use MIG, MAG, and submerged arc welding to ensure maximum joint strength. Our steel structure fabrication in Chennai undergoes non-destructive testing (NDT), including ultrasonic and dye penetrant testing, to guarantee weld integrity. By applying multi-layer epoxy primers and PU finishes, we protect the steel from Chennai's humid, corrosive coastal environment, ensuring long-term structural durability.
Locations We Serve
We erect high-precision steel buildings in key Tamil Nadu corridors including:
Technical Resources
Read our cost engineering and design insights:
Key Benefits & Advantages
CNC Steel Cutting
Automated plasma and oxy-fuel cutting for clean plate edges and exact geometries.
Advanced Welding
Using MIG, MAG, and SAW welding processes performed by certified fabricators.
Non-Destructive Testing
Ultrasonic and radiographic weld inspections guarantee joint integrity under stress.
Millimeter Tolerance
Pre-drilling bolt holes using digital templates for perfect alignment during erection.
Surface Treatment
Automatic shot-blasting followed by epoxy primers protects against corrosion.
Grade 345 MPa Steel
We utilize high-yield strength structural steel plates conforming to IS 2062.
Why Choose Deepika Builtech
10+ Years in Chennai
We have supplied fabricated steel structures to automotive and petrochemical plants in Chennai, meeting quality standards.
CNC Precision Manufacturing
Our units use CNC beam drills, plate processors, and profile cutters to eliminate manual fabrication errors.
End-to-End Service
From Tekla shop drawings and raw plate sourcing to automated fabrication, transport, and final erection.
Technical Specifications
Our Step-by-Step Erection Process
Tekla detailing
Creating 3D models and generating exact shop fabrication drawings.
Oxy-Fuel Cutting
CNC profiling of web and flange plates from raw high-yield steel coils.
H-Beam Assembly
Automatic tack-welding and submerged arc welding of build-up sections.
Shot Blasting
Cleaning the steel surface to SA 2.5 standard for optimal paint adhesion.
Painting & Packing
Applying epoxy primer coatings and packing for safe transport to the job site.
What Our Clients Say
"We regularly outsource our heavy steel structure fabrication to Deepika Builtech. Their CNC cutting accuracy, SAW weld quality, and shot-blasting standards are exemplary. The best fabrication partner in Tamil Nadu."
Frequently Asked Questions
What is the cost of steel structure fabrication in Chennai?
Fabrication costs in Chennai typically range from ₹75 to ₹95 per kg, including material, fabrication, painting, and transportation.
What grades of steel do you use?
We use high-tensile structural steel plates conforming to IS 2062 Grade E250 (Fe 410) and Grade E350 (Fe 490).
How do you test weld quality?
We conduct Non-Destructive Testing (NDT) including Ultrasonic Testing (UT), Magnetic Particle Testing (MPT), and Dye Penetrant Testing (DPT).
Do you offer hot-dip galvanizing?
Yes, we offer hot-dip galvanizing up to 80-120 microns thickness for coastal or chemical factory applications.
What is your monthly fabrication capacity?
Our combined fabrication units in Ambattur and Vaiyavur have a capacity of 600 to 800 Metric Tons per month.
Request an Engineering Quote
Get structural sizing and pricing calculations from our technical team.
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View SpecificationsDeepika Builtech
Engineering precision steel buildings, factories, and warehouses across South India since 2015.
New No. 31, 31A, Old No.14, 15, Coromandal Town, SIDCO Industrial Estate, Ambattur, Chennai - 600098
+91 96000 67611
infoadmin@deepikabuiltech.com
ISO 9001:2015 Certified
Excellence Award (2025)