Silicon Nitride Silicon Carbide Protective Tube are high-grade refractory materials produced by sic as the main raw material, with various binders and high temperature firing. It has good thermal conductivity, high temperature strength, wear resistance, strong corrosion resistance and good thermal stability. Such outstanding performance. It is widely used in the metallurgical industry, blast furnace belly, open iron tap, electric porcelain, enamel, ceramic kiln, muffle board, shed board, flame board, push board, raft, pillar, glass annealing furnace, etc. , specific products.
Cold Crushing strength
Rupture strength at 1200°C
Thermal conductivity at 800°C
Thermal conductivity at 1200°C
Thermal expansion coefficient
Common size for SiC & Si3N4 protection tubes with strong bending strength
Remarks:the protection tubes can be customized
Package for Silicon Nitride Silicon Carbide Protective Tube
1. Clean tubes by washing. 2. Warped with bubble plastic paper. 3. Put in wood box padded with foam board. 4. Sealed the box with screws which is easy to be opened. 5. Fragile warning stick.