... 6,stellite 12,stellite 20, 31 etc. 2).Forgings and castings Stellite Seat Ring Main material of our products: Stellite, Hastelloy, ... alloy 800,( Sheet, Plate, Bar, rods,Pipe , Tube (welded & seamless), Wire, Fittings)Incoloy 800H,alloy 800H ( Sheet, Plate, Bar, ... )Hastelloy B2( Sheet, Plate, Bar, rods,Pipe , Tube (welded & seamless), Wire, Fittings)HastelloyB3( Sheet, Plate, Bar, rods,Pipe , Tube ( ...