How LPG can enhance the performance of Iron and Steel production

Liquefied petroleum gas (LPG) is a versatile and clean-burning fuel that can be used for various applications in iron and steel industry. LPG benefits in improving efficiency, quality and environmental performance of iron and steel production processes, such as reheating, annealing, galvanizing, forging, and casting. Explore the technical benefits of LPG for these applications and how it can help iron and steel industries achieve their sustainability goals.

LPG for Preheating Furnaces
Preheating furnaces are used to heat iron and steel billets, blooms, or slabs to a high temperature before they are rolled or forged into final products. LPG is an ideal fuel for preheating furnaces because it offers high calorific value, low carbon content, low Sulphur content and low ash content. These characteristics enable LPG to provide uniform and precise heating, reduce fuel consumption, lower emissions, and minimize maintenance costs. LPG also reduces the risk of scaling and decarburization, which can affect the quality and strength of steel products.

LPG for Annealing Furnaces
Annealing can improve the ductility, hardness, toughness, and machinability of steel products. Annealing furnaces apply controlled heating and cooling to products, modifying their microstructure and mechanical characteristics. LPG is a suitable fuel for annealing furnaces because it can provide stable and accurate temperature control, and high thermal efficiency. LPG also reduces the formation of oxides and carbides, which can impair the surface quality and corrosion resistance of steel products.

LPG for Galvanizing Furnaces
Galvanizing furnaces are used to coat steel products with a layer of zinc to protect them from rust and corrosion. LPG is a preferred fuel for galvanizing furnaces because it can provide fast and uniform heating, high combustion efficiency and low fuel consumption. LPG also reduces the formation of dross and spangle, which can affect the appearance and durability of galvanized steel products.

LPG for Forging and Casting Furnaces
 Forging and casting furnaces are used to shape steel products into desired forms by applying pressure or pouring molten metal into molds. Its ability to reach desired temperatures quickly and maintain them consistently helps in achieving precise metallurgical properties in the final product. LPG also reduces the occurrence of defects, such as porosity, shrinkage, cracks, and inclusions, which can compromise the quality and performance of forged and cast steel products. 

LPG benefits not only iron and steel industry, but also for other industries, such as ceramics, glass, textiles, food, agriculture and more.  For the best results, it is important to choose a reliable LPG supplier, such as SUPERGAS, which offers SR-grade LPG that meets the highest standards of purity, safety, and performance. SR-grade LPG can help iron and steel industries achieve their production and sustainability objectives, while reducing their costs.

Want to know more about SR-grade LPG for your industrial needs? Reach out to 9121177930 or industrialsupport@supergas.com