Threaded silicon carbon tube, three-phase rod, graphite rotor, reaction sintered square beam
　　
The advantages and application scope of the new product are as follows:
　　
1. Threaded silicon carbon tube
Advantages: can replace U-shaped silicon carbon rod, long service life, energy saving, high thermal efficiency, fast heating speed, can produce 16-120mm diameter, length 100-1400mm products.
Scope of application: aluminum wheel industry, aluminum die-casting plant, etc.
　　
2. Three-phase rod
Advantages: The original bridge is changed to a square horizontal strip, which increases the strength and prolongs the service life.
Scope of application: float glass industry.
　　
3. Graphite rotor
Advantages: On the basis of traditional graphite parts, the surface is coated with a protective coating. The use temperature in the air can reach about 1450 °C without oxidation, which greatly extends the service life of graphite parts and expands the scope of use.
Applications: copper, aluminum, tin and other non-ferrous metal industries.
　　
4. Reaction sintering square beam
Advantages: large flexural strength, bending degree less than or equal to 1‰.
Scope of application: high temperature kiln furniture, ceramic factory.