Did you mean: durehete preheater ucrete
lude: Durehete 950 Durehete 1055 20CrMoVTiB4-10 (1.7729) Jethete M152 Nimonic 75 Nimonic 80A Nimonic 90 S97 S98 S99 S151 Waspaloy X19CrMoV121 (1.4913)