Hunter Steel Flanges Manufacturing LLC is one of the most significant manufacturer of flanges & fitting materials according to ASTM, DIN, EN, and ISO standards used in critical applications, such as Oil & Gas, Chemical, Petroleum plants, Power plants, Shipyards and Offshore platforms. Our flanges and high specification forged products are made from a wide variety of materials, including, carbon steel, stainless steel, duplex-super duplex, Inconel, Titanium and other Special Alloys. HUNTER flanges and high specification forged products are designed and manufactured to withstand some of the world's harshest operational conditions, which they often need to endure in specialized market sectors such as oil & gas, petrochemicals, power generation and mineral refining.