... and castings Stellite Seat Ring Main material of our products: Stellite, Hastelloy, Monel, etc. Eg, Inconel 625 (Tube,pipe, sheet,bar ... )Incoloy 800,alloy 800,( Sheet, Plate, Bar, rods,Pipe , Tube (welded & seamless), Wire, Fittings)Incoloy 800H,alloy 800H ( Sheet ... wire,Fittings )Hastelloy B2( Sheet, Plate, Bar, rods,Pipe , Tube (welded & seamless), Wire, Fittings)HastelloyB3( Sheet, Plate, Bar, rods ...