For us, quality is a journey not a destination.
Our integrated steel plant, covering over 200 acres, features world-class production facilities and a 60 MW captive power plant. This infrastructure ensures we uphold strict quality and sustainability standards throughout manufacturing. With an annual production capacity of over 500,000 MT of long steel products, we proudly serve clients across India.
Here's an insight into our proven 9-Stage manufacturing process:
National TMT Reinforcement bars are manufactured in different subgrades following the process of sponge iron produced in-house, melting, and refining in LRF and AOD to control sulphur, phosphorus and other harmful impurities as per the required standards. Afterwards, the casting of billets takes place in the Continuous Casting Machine (CCM). These captively produced steel billets/blooms (certified as per IS:2830 standards) are used as the main raw material to produce TMT steel rebars.
The process begins with iron ore, which is the primary raw material used in the production of TMT bars.
In the Direct Reduced Iron (D.R.I.) plant, iron ore is converted into sponge iron through a reduction process. This sponge iron is a precursor to steel.
The sponge iron produced in the D.R.I. plant is used as a feedstock for the steel melting process. It is highly porous and contains iron in a reduced state.
Sponge iron is melted in a steel melting shop (SMS), typically using Electric Induction Furnaces (EIF), to produce molten steel.
The molten steel from the steel melting process is then transferred to the Ladle Refining Furnace (L.R.F). In this stage, the steel is refined to achieve the desired chemical composition and temperature.
The refined molten steel is cast into billets using a Concasting Machine. This machine continues casting (Concast) the steel into solid shapes, which are then cut into billets.
The produced billet/bloom is an intermediate product. It is square in cross-section.
The billets are reheated in a Reheating Furnace to make them malleable for further processing. The heating process ensures that the billets reach the required temperature for rolling.
Finally, direct hot-cast or reheated billets are rolled into TMT bars using a series of vertical and horizontal continuous rolling mills. The bars are then subjected to a thermo-mechanical treatment (TMT) process, which involves rapid cooling to enhance their strength, flexibility, and durability.
We believe that only products of exceptional quality will give us a competitive edge in the market. And when we have an edge, so do you.
Therefore, we place great emphasis on stringent quality control across all processes. From the meticulous screening of raw materials to the final inspection of TMT bars, we leave no stone unturned in ensuring that our clients receive nothing but the best.
