High operating temperature, ketahanan suhu tinggi, oxidation resistance, ketahanan terhadap korosi, umur panjang, deformasi kecil, many models, easy installation, simple maintenance, dll..

Now it is widely used in high-temperature fields such as electronics, bahan magnetik, metalurgi serbuk, keramik, kaca, semikonduktor, analisis dan pengujian, riset ilmiah, dll., and has become a tunnel kiln, tempat pembakaran rol, tungku kaca, tungku vakum, tungku meredam, smelting furnace, dll.. Electric heating elements for all types of heating equipment.