The reaction-bonded silicon carbide flame nozzle boasts excellent resistance to thermal shock, wear, oxidation, and high-temperature strength, making it suitable for various industrial kilns using gas or oil fuels. It effectively maintains balanced temperatures within the kiln and is an ideal combustion tool for tunnel kilns, shuttle kilns, and roller kilns, widely adopted by kiln manufacturers and companies both domestically and internationally. The flame nozzle features high refractoriness, no slag dropping, no cracking, long service life, and easy replacement. It is extensively used in gas-fired industrial furnaces such as tunnel kilns, shuttle kilns, and roller kilns. Introduction to Silicon Carbide Reaction-bonded silicon carbide (SiSiC) products exhibit high strength, high hardness, high wear resistance, high-temperature resistance, corrosion resistance, thermal shock resistance, oxidation resistance, and excellent thermal shock performance. They also offer good thermal conductivity and high thermal efficiency. These properties make them widely applicable in ceramic machinery, metallurgy, electronics, chemical industry, petroleum, steel, building materials, papermaking, mining, and national defense sectors. Main Performance Characteristics High-temperature resistance and high strength. Below 1380°C, silicon carbide's high thermal conductivity and low thermal expansion contribute to its excellent thermal shock resistance. It also possesses ultra-high strength and outstanding resistance to creep and stress fracture. High hardness and wear resistance. Silicon carbide is one of the hardest high-performance materials, second only to diamond, capable of withstanding severe abrasive and sliding wear. It is resistant to corrosion, oxidation, and erosion. The high density, low porosity, and chemical inertness of silicon carbide allow it to be used not only in high-temperature gas and liquid environments but also in strong acids and alkalis under oxidizing and corrosive conditions.