Product descriptions from the supplier 

Material	Silicon Carbide Powder
Voltage	220 volts, 380 volts, 110 volts
Shapes	W Shape sic heating element for float glass tin bath
SiC Content	＞99%
Color	Black
Resistence	Uniform resistance
Power	Adjustable
Working temperature	up to 1625C

Application:

 Product Advantages:

1. Dimensional stability at high temperatures, resistance to deformation and high strength at high temperatures

2. Resistance to thermal shock, abrasion and corrosion

3. Anti-oxidation and erosion resistance

4. high strength, good thermal conductivity, and no bending deformation

5. long service life, convenient replacement advantages