Stainless Steel 304 is an austenitic stainless steel alloy of chromium and nickel and is highly resistant to oxidation and rust even under severe conditions. The alloy is ideal for the manufacturing of flanges as it possesses excellent mechanical properties, heat resistance, and ease of fabrication. At Global Steel, we exercise extreme care to make the SS 304 flanges we manufacture me... https://www.globalsteelindustries.com/stainless-steel-304-flanges-manufacturers-suppliers-stockists-exporters.html