Alloy Steel F1 Flanges are forged pipe flanges made from high-quality alloy steel grade F1, offering enhanced strength, toughness, and resistance to corrosion and heat. Ideal for industrial applications such as oil & gas, petrochemical, and power plants, they provide reliable, durable connections in high-stress piping systems. https://www.mfpind.com/alloy-steel-astm-a182-f1-flanges-manufacturers-exporters-suppliers-stockists.html