Prime Metal Impex

3 inch Hastelloy Flanges are high-performance pipe fittings made from nickel-based alloys (like C276, C22, B3) known for exceptional corrosion resistance, even in aggressive chemicals, and high-temperature strength, forming secure, leak-free connections in demanding industries like chemical processing, oil & gas, and pharmaceuticals, available in various types (weld neck, slip-on, blind) and specifications (ASTM B564, DIN).