Electrosteel Castings Limited is a renowned manufacturer and supplier of ductile iron (DI) pipes, DI fittings, and accessories, as well as cast iron (CI) pipes. The company operates in both India and international markets. Its product range includes various types of DI pipes, such as electrolock restraint joint pipes and fittings, ductile iron pipes and fittings, electro-PUC ductile iron pipes with PU coatings, electrotuff ductile iron pipes and fittings with epoxy coatings, ductile iron fittings, and electrolock joint clamp rings. These DI pipes find applications in a wide range of sectors, including the transmission of raw and clear water, distribution networks for potable water, water supply for industrial/process plants, ash-slurry handling and disposal systems, on-shore and off-shore firefighting systems, desalination plants, sewerage and waste water force mains, gravity sewerage collection and disposal systems, storm water drainage piping, domestic and industrial disposal systems, recycling systems, piping work in water and sewage treatment plants, vertical connections to utilities and reservoirs, piling for ground stabilization, and protective piping under carriage-ways.
In addition to its pipe products, Electrosteel Castings Limited also offers metallurgical coke, sinter, cement, sponge iron, ferro silicon, pig iron, and silico manganese ferro alloy. The company was previously known as Dalmia Iron and Steel Ltd. It was established in 1955 and has its headquarters in Kolkata, India.