High Temperature 1600c Recrystallized Silicon Carbide Burner spray Nozzle. Superior Wear Resistance: High hardness of 9 Mohs and Shore's Hardness >115 for extreme durability. Excellent Thermal Shock Resistance: Withstands extreme cold and heat changes without cracking or damage. Outstanding Oxidation Resistance: Maintains structural integrity in high-temperature oxidizing environments. High Purity Material: Silicon Carbide purity exceeds 98% for consistent performance. Customization Available: Offers flexible, minor, and full customization from designs or samples. Wide Industrial Application: Used in steel, power, chemical, aerospace, and refractory industries. Manufacturer Direct Supply: Direct from factory with advanced production lines and 6 national patents.