HEUBACH INTERNATIONAL offers a wide quality range of Incoloy 800 / 800H / 800HT Flanges, which has some of the best features such as high tensile strength, tough design, durable and more. Incoloy 800 Slip On Flanges (UNS N08800) is used for process piping, heat exchangers, heating-element sheathing, carburizing equipment, and nuclear steam-generator tubing. Incoloy 800 Threaded Flanges (UNS N08810) has added carbon and annealing treatment that allows for higher creep and rupture properties above 1100 Degree F (800 Degree C). Incoloy 800 / 800H / 800HT Slip On Flanges Incoloy 800 / 800H / 800HT Weld Neck Flanges Incoloy 800 / 800H / 800HT Blind Flanges Incoloy 800 / 800H / 800HT Orifice Flanges Incoloy 800 / 800H / 800HT Socket weld Flanges Incoloy 800 / 800H / 800HT Threaded Flanges Incoloy Alloy 800 / 800H / 800HT Pipe Flanges Chemical Composition Grade C Mn Si S Cu Fe Ni Cr Al Ti 800 0.10 max 1.50 max 1.00 max 0.015 max 0.75 max 39.50 min