Virwadia Metal & Alloys is a trusted ASTM F60 Duplex Steel Manufacturer in Bangalore, delivering high-performance duplex steel products with excellent strength and corrosion resistance. We manufacture and supply ASTM F60 bars, pipes, fittings, and flanges for oil & gas, marine, chemical, and structural applications, ensuring ASTM compliance, consistent quality, and reliable performanc... https://www.virwadiametal.com/bangalore/astm-f60.htm