Blog Details

TMT Bars Manufacturers | Adukia Industries
August 2023

Adukia Industries: Setting industry standards as TMT bars manufacturers

With the rapid growth of the infrastructure and the construction industry, the demand for high-quality construction materials has never been higher. One of the materials is the TMT bar. Being known as the core of construction, this material is ubiquitous for the construction of flyovers, bridges, high-rise buildings, hydel power plants, industries, and many more.

In order to build robust and durable structures choosing quality TMT bars manufacturers is crucial. One company that has been leading the way in providing top-notch TMT bars is Adukia Industries. With its unwavering commitment to excellence and customer satisfaction, Adukia Industries has set new standards in the market, especially in West Bengal.

So, how Adukia Industries is leading the industry of steel bars? Let’s explore this in the blog.

Imparting excellence in quality

The market for TMT bars demands quality, strength, and durability in these bars. Ultra Max Fe 550D TMT bars are manufactured with an intensive process starting from choosing of right raw material to quality control, these rebars undergo changes in temperature in each process that add to their flexibility and quality, ensuring the durability and strength of the rebars.

The billet used for TMT bar construction is also manufactured at our manufacturing facility, which helps us to achieve the desired quality. Being the leading manufacturer of TMT bars, we go above and beyond to ensure that the TMT bars are crafted with the utmost precision and expertise. Our TMT bars offer excellent weldability and bend-ability, ensuring ease of use during construction.

Unparalleled strength

The thermo mechanically treated (TMT) bars of Adukia Industries yields great tensile strength, ductility, and flexibility. These bars have minimum yield strength of 570N/ along with ultimate tensile strength of 630N/ and has elongation of 20%. These bars have a carbon content of 0.20% and 0.25%, the proper Carbon content in the bars is good for resisting shocks.

Our TMT bars are manufactured with the right proportion of Carbon, Sulphur, and Chromium& Phosphorus ensuring they can handle heavy loads and resist natural calamities such as earthquakes. Our dedication to maintaining the highest quality standards has earned accolades from engineers, builders, and architects alike.

Corrosion proof the investment with Adukia Industries

Ordinary Carbon steel bars are not an excellent choice as it is susceptible to corrosion and as rusted bars do not gel with concrete, it might loosen their grip, hence they can compromise the structure’s integrity. The uncoated steel bars are exposed to oxygen and moisture which leads to corrosion.


You May like: Uncovering Kolkata’s Top TMT Bar Manufacturers


To prevent this Adukia Industries adds specific materials to the TMT bars that can resist the build-up of rust. The chemical composition of the 550D TMT bars (0.20% /0.25% Carbon, 0.04% Sulphur, 0.04%/0.35% Phosphorus, and 0.05%/0.061% CE) makes these iron bars resistant to corrosion. Additionally, the controlled mechanical treatment results in uniform and thick martensitic rims which increases its corrosion resistance.

Advancing in quality with research and innovation in technology

Steel constitutes the backbone of the nation, as it supports infrastructure development. To increase productivity and sustainability, TMT bar manufacturers have adopted the latest technologies. Adukia Industries has invested heavily in cutting-edge technologies that monitor and manage the operation and enhance the efficiency at our dedicated TMT bar production unit in N.N.Ispat Pvt. Ltd.

By advancing with research and innovative technological solution, we have increased our production unit, and currently, it holds a production capacity of 4,00,000T per annum of TMT bars, billets, etc. By leveraging German THERMEX Technology for manufacturing Ultra Max Fe 550D TMT bars and investing time and resources in research and engineering, we ensure TMT bars meet and exceed industry expectations.

German thermex technology for manufacturing

In the new era of TMT Bar manufacturing Thermex Technology, which is also known as TMX sets a high standard for the quality of TMT bars. Thermex is a thermo-processing treatment that enables the production of desired high-strength TMT Bars that meets the requirement of civil construction. A very short, intensive yet precise in-line cooling of the bar with a controlled temperature is imparted in the Thermex process through the proprietary system.

This makes TMT bar harder from the exterior and softer from the interior enhancing its flexibility. Not only this, the application of this technology makes the rebars fatigue resistant and highly weldable. Moreover, they require 17% less amount of steel leading to reduced weight of TMT rebars than traditional steel or iron bars.

Setting industry standards with safety and compliance

In construction, safety is of utmost importance, and Adukia Industries complies with that. We manufacture TMT bars of national and international standards providing assurance to customers that they are using top-quality materials in their projects.

In conclusion, Adukia Industries has emerged as a frontrunner in the TMT bar manufacturing industry. With a focus on quality, innovation, and customer satisfaction, we have set new benchmarks for the market. Our dedication to excellence, along with our commitment to safety and sustainability, positions us as a leading TMT bar manufacturer in West Bengal’s construction sector. Our TMT bar ranges from 8mm to 32mm which is perfect for civil construction, residential construction, and commercial construction.

As the construction industry continues to evolve, Adukia Industries remains steadfast in its pursuit of excellence, determined to play a significant role in building a better and stronger future for India’s infrastructure.



18 December

Very impressive and informative post. keep up the good work and help Eastern India

23 August

எமக்கு விற்பணை செய்ய விருப்பம்

Jatin Gupta
08 August

Thanks for the nice sharing.


Leave a comment