NiCr heating tubes (Cr20Ni80 grade) feature stable resistivity, low thermal resistance fluctuation and good oxidation resistance, suitable for continuous working temperature up to 1200℃. They are widely used in industrial ovens, food processing machines, air heating systems and civilian heating appliances.
FeCrAl heating tubes (SGHT grade) have higher resistivity and heat efficiency, with a dense aluminum oxide protective film for excellent corrosion resistance. Their continuous operating temperature reaches 1400℃, ideal for high-temperature furnaces, heat treatment equipment and chemical heating devices.
We support full customization of diameter, length, shape, voltage (220V/380V) and power. All products pass strict quality tests (insulation resistance, voltage resistance, leak-current) and comply with international standards, recognized by importers and distributors in Europe, North America and Southeast Asia.
