Hollow sections are structural steel profiles designed to deliver strength, stability and efficient load distribution across construction and engineering applications. Available in square, rectangular and circular forms, they support a wide range of structural frameworks, infrastructure and fabrication requirements.
Advancing Hollow Section Manufacturing
Jindal Steel manufactures hollow sections using Direct Forming Technology (DFT) and high-strength steel, enabling flexible production and consistent dimensional accuracy across sizes. The closed cross-section enhances resistance to bending and torsion while supporting efficient structural performance across applications.
Our Hollow Sections Mill
Jindal Steel produces hollow sections through Direct Forming Technology (DFT) at its Hollow Sections Mill, with a capacity of 0.75 MTPA. This advanced process enables high flexibility in production, allowing a wide range of sizes to be manufactured without roll change, significantly reducing setup time and improving operational efficiency.
The manufacturing process integrates forming, high-frequency welding, sizing and straightening to ensure precise dimensional tolerance, uniformity across lengths and consistent product quality. The system also delivers superior surface finish and supports customisation across applications.
Backed by controlled steel chemistry and stringent quality processes, Jindal Steel hollow sections ensure reliability across structural and engineering applications.
Engineering Excellence
Direct Forming Technology (DFT)
Enables flexible production with reduced setup time
High Strength-to-Weight Ratio
Delivers structural efficiency with reduced material usage
Clean Steel Chemistry
Low sulphur and phosphorus for improved weldability and consistency
Enhanced Bond Strength
Uniform rib pattern ensures strong adhesion with concrete
Dimensional Consistency
Precision rolling supports uniformity across sizes
Wide Grade Availability
Available in Fe500D, Fe550D and Fe600, including CRS (Corrosion Resistant Steel) and EQR (Earthquake Resistant) variants
Applications
Certifications & Standards
Specifications
Size Range
6 mm to 50 mm
Forms
Straight length
Coil form
Coil form
Grades
Standard Grades -- Fe500D
Fe550D
Fe600
Fe550D
Fe600
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