الحجر المقاوم للحرارة السفلي 80x200 De Dietrich 7774080

The bottom refractory stone measuring 80x200 mm is a heat-resistant lining component for boiler and burner combustion chambers. It provides thermal insulation and protects the structure from extreme heat, enhancing efficiency and longevity. This refractory stone is a reliable spare part for maintenance and repair tasks in heating equipment.