The world of construction is moving at a rapid pace, where TMT has emerged as the backbone of construction. TMT bars which are also known as thermo-mechanically treated bars are known for their incredible strength, corrosion resistance properties and earthquake resistance feature. Adding a TMT bar ensures resilience and structural integrity in building and civil construction. This is why, it is important to choose the right TMT bar manufacturers in India to ensure the quality and durability of reinforced concrete structures. In this blog, we will look into the top primary steel manufacturers in India who are BIS-certified and have integrated manufacturing units.
Before we get into some of the top primary steel manufacturers in India, if you are unversed with the term primary steel manufacturer here is a quick definition. Primary steel manufacturers are TMT rebar manufacturers who use primary steel made in an integrated steel plant to manufacture rolls of TMT steel bars.
These bars are often valued as of high quality because of their manufacturing process. Primary steel bar manufacturing includes melting, purifying and alloying processes undertaken at a temperature of 1600 degrees Celsius. If we summarise the intensive manufacturing process, the iron ore is purified and converted to pig iron with carbon in the presence of pure oxygen. The molten pig iron is passed through pure oxygen in a Basic Oxygen Furnace (BOF) and then cooled down in the casting process to manufacture primary steel. Which is then converted to make TMT bars. Top TMT bars in India undergo the process of quenching and self-tempering at a controlled temperature.
SEL Tiger TMT has become one of the most revered TMT bar manufacturers in India. We follow the ore-to-metal process in manufacturing the best TMT bars in India. We have an integrated manufacturing unit for TMT steel bars, where we use 100% pure steel by integrating a German-based quenching system. As the leading primary steel manufacturer in India, we meet and exceed expectations in the quality of steel bars. Our products are certified MS and CRS Grades through IS 2830:2012 compliance. Our TMT bars also comply with the IS 1786:2008 for CRS, FE415, and Fe550D Grade.
At SEL our values stand strong in bringing forth quality in each bar produced, for which we have an in-house R&D unit constantly innovating and bringing ideas to solve pain points of modern construction. SEL Tiger bond with RCC is unique because of the unique rib design that gives maximum area (AR) that ensures long-lasting Tiger with cement.
JSW Neosteel is a leading TMT bar manufacturing company. JSW Steel TMT bars are manufactured utilising virgin iron ore which are processed to remove impurities and then by undergoing quenching and tempering process the iron ore is converted into steel and rolled into TMT bars. The bars are manufactured conforming to IS 1786:2008. At their extensive manufacturing unit, JSW commits to manufacturing easily weldable, bendable, high-corrosion resistant, and high fatigue resistance TMT bars.
Kamdhenu Steel TMT bars are widely used for reinforcing concrete structures. They manufacture TMT bars from ore to steel bars where they use a best-in-class manufacturing unit that involves rapid quenching of the hot bars through a series of water jets after they roll out of the mill stand. Kamdhenu offers Fe550 and Fe550D TMT bars where the diameter of the TMT bars ranges from 8mm to 25mm range, and 28 to 32mm range also.
SRMB Srijan Private Limited is an IMS (ISO 9001:2015/ISO 14001: 2015/OHSAS 8001:2007) certified primary steel manufacturer in India. They are one of the leading TMT bar manufacturers in India known for bringing innovation in their manufacturing process. The technical collaboration with CRM, Belgium TEMPCORE Cooling Technology allowed them to produce high-quality corrosion-resistant TMT bars. Their integrated manufacturing plants are equipped with digital universal testing machines and spectrometers which are essential for meeting the expectations of quality in each rebar. They manufacture TMT bars of Fe-500 and Fe-600.
Elegant Steel is a top TMT bar brand that was established in 1993. One of the pioneers in the industry Elegant TMT bar is known for high-yield strength TMT bars which are used for heavy-load RCC structures such as flyovers, national highways, sea ports, power plants, and high-rise buildings. Elegant Steel QST bars are approved by MES, NHAI, NHIDCL, WBSETCL, and many more government and semi-government organisations.
Before you purchase TMT bars from any primary steel manufacturing company, know what are the test parameters in which the bars are tested and compare them with the best primary steel manufacturers. High strength of TMT bars allows the bars to bear high stress levels from natural elements such as earthquakes and vehicle impacts making them well suited for construction which are prone to traffic congestion or areas with extreme weather conditions.
Know from where the material for the TMT bar is coming. Choosing an integrated manufacturing facility such as SEL Tiger TMT allows you to be ensured the TMT bars are produced in a single plant which means the quality is controlled through every stage of manufacturing.
Understand the construction requirements to select the right grade of steel. Evaluate steel grades based on yield strength and ductility. It is beneficial to choose a company that offers a range of TMT steel bar grades which can meet your specific project requirements. SEL Tiger TMT offers Fe-415, Fe-500, Fe-550, and Fe-550D TMT bars.
Once you are satisfied with the product features, the steel grade, and the manufacturing process go ahead with the right manufacturer who has good market reviews and reputation. It is good to connect with the distributor to know about after-sales support and the timeline for deliveries.
Primary steel is manufactured using a blower to force oxygen through molten iron and in this virgin iron ore is utilised, while secondary steel is manufactured by the use of an electric arc in which scrap iron is added.
TMT bars, or thermo-mechanically treated bars, are crucial for construction due to their strength, corrosion resistance, and earthquake resistance. Top primary steel manufacturers play a key role in producing the primary steel used in the manufacturing of TMT bars.
SEL Tiger TMT is known for its ore-to-metal process, German-based quenching system, and adherence to MS and CRS Grades through IS 2830:2012 compliance. At our manufacturing unit, we produce the best TMT bars in India which have unique rib designs that enhance bonding with RCC, ensuring long-lasting durability.