Sri Durga Fe550 TMT steel bars bundled and stacked in horizontal rows

Providing Best Service to our Clients For more and three Decades !

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Shaping the strength of India’s future infrastructure, SRI DURGA TMT, a leading TMT bars manufacturer under Sakthi Group, has established a strong presence across Tamil Nadu and Chennai, delivering BIS-certified, IS 1786 compliant, GreenPro-certified Fe550D TMT bars built for durability, strength, and corrosion resistance.

Best Fe 550 TMT Bars Manufacturer in Tamil Nadu

Sri Durga TMT bars promotional image showing branded steel rods with logo and product highlighting

Product Range

SRI DURGA TMT a chief division of Sakthi Group at an exponential pace achieved its dominant position in the primary steel market.

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MILD STEEL BILLETS

Sakthi Group, Manufactures a wide range of Continuously casted Billets in its Steel Plant. By incorporating state-of-the-art technology, employing expert professionals, and leveraging years of knowledge and experience, we ensure the production of defect-free casting billets that meet and adhere to the highest industrial standards.

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TMT BARS

Sakthi Group Manufactures TMT Bars, crafted through thermo-mechanical treatment, features a tough outer surface and a soft inner core. This unique combination provides strength and flexibility, making it ideal for durable and reliable construction applications.

TMT RINGS

As part of a forward integration and to add value to the Construction Process Chain, ready to use TMT Rings have been introduced with a focus on saving cost and time. Made at the same plant where SRI DURGA TMT is produced, these TMT Rings help reduce the construction time significantly.

MILD STEEL WIRES

Steel binding wires plays a crucial role in modern construction. These thin, flexible wires are essential for securing reinforcement bars (rebars) and ensuring the structural integrity of concrete structures.

Manufacturing Process

Our manufacturing process is a blend of experience, expertise, and innovation. We employ advanced technology and follow a backward and forward integration model.

Raw Material

DRI (Direct Reduced Iron) Sponge iron for melting process in Induction Furnace with several alloying elements

Melting Process

All raw material is charged and melted to a liquid form at around 1650 Degrees & tested for chemical composition before tapping.

CCM

Molten metal is transferred to CCM (Continous Casting machine) for Manufacturing of billets

Hot Rolling

Hot Billets are rolled directly in TMT

Quenching Process

Pressurized water is used for cooling the top layer of the rolled tmt bars forming a martensite layer that is extremely hard…

Cooling Bed Process

Cooling beds play a pivotal role in the steel production line, ensuring the integrity, durability, and quality of the final product.

Quality Testing

Quality Control Difference Tests To Ensure Best Quality Tmt Bars

Material dispatch

Material Dispatch from factory

Different diameters of Fe550 TMT bars displayed in parallel rows with size variation

Different Sizes of

TMT Bars Fe550

Steel manufacturing process scene with workers and industrial equipment in factory

Steel Built with Purpose. Growth Rooted in Responsibility.

At Sri Durga TMT, strength is not just measured in our Fe 550 TMT bars – it is measured in the communities we uplift, the environment we protect, and the workers we empower. As a responsible steel manufacturer under the Sakthi Group, our CSR commitment runs as deep as the foundations we help build.

Environmental Sustainability

Eco-conscious steel plants in TN & AP

Community Development

Livelihood & skill programs near factories

Employee Welfare & Safety

Safe workplaces, fair wages, equal opportunity

Compliance & Standards

BIS certified | IS 1786:2008 | Fe 550

FAQ (Frequently Asked Questions)

What is TMT?
TMT steel, crafted through thermo-mechanical treatment, features a tough outer surface and a soft inner core. This unique combination provides strength and flexibility, making it ideal for durable and reliable construction applications.
Fe stands for iron, which is the primary element in steel production. Iron is alloyed with other elements to create steel with desired properties.
Fe 550, where “Fe” represents Iron and “550” denotes the minimum yield strength of 550 megapascals (MPa), is a renowned and widely trusted grade of TMT steel, known for its exceptional strength and reliability.
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