api 6a nickel alloy forged blind flange for wellhead Inconel 718 flange
Inconel 718 is one of the popular grades containing nickel, chromium and molybdenum alloys as well as aluminum, niobium and titanium elements for excellent chemical and mechanical properties. This alloy provides excellent yield and tensile strength at elevated temperatures.
Titanium provides very good hardenability. Due to these properties, this alloy is widely used in the manufacture of flanges. We offer Inconel 718 flanges with excellent resistance to corrosion, pitting, oxidation and crevice corrosion in severely corrosive environments.
At the same time, flanges are ideal because of their durability, flexibility, low maintenance, easy installation, greater strength, longevity, high temperature tolerance, etc. In addition, it is fully resistant to erosion, corrosion, wear, stress corrosion cracking, crevice corrosion, pitting/oxidation, making the product usable for different applications.
In addition, nickel and chromium elements have excellent resistance to ferric chloride stress. Our flanges do not rust in acidic, chloride and reducing atmospheres. Inconel 718 flanges offer excellent machinability, weldability and machinability. Due to these properties, they can be used in brackish and seawater applications.