The Leader Electric Heater Furnace Element's core technology is a marvel of modern engineering. At its heart, the electric heating radiant tube features an intricately designed U-shaped, axially arranged end-welded resistance wires, supported by robust ceramic frames. With direct exposure, there is no barrier between the core and its protective sleeve, ensuring superior heat dissipation capabilities. This advanced system operates with an impressive rated temperature of 1000 degrees, employing high-grade resistance wires made from Cr20Ni80 or 0Cr21AI6Nb, achieving a remarkable surface temperature of up to 1200 degrees. Masterfully crafted, the tube achieves a maximum operational threshold of 1000 degrees, with a support framework composed of high alumina ceramic materials. Encased in a cold-drawn, seamless, thin-walled heat-resistant steel pipe, fabricated from 1Cr25Ni20Si2 or 1Cr25Ni35Si2, this material is renowned for its excellent oxidation resistance, robust high-temperature creep strength, and commendable resistance to carburization. Designed with precision, the material and construction choices of this radiation tube ensure a high safety factor, further enhanced by a rated working temperature of 1200 degrees and resistance wires of 0Cr27AI7Mo2 composition. This design permits a surface temperature reaching 1400 degrees, with a short-term peak performance at 1250 degrees. Supported by steel jade porcelain, and encased in an Fe Ni CrAI Re alloy protective sleeve, the tube's high oxidation resistance ensures prolonged operation at 1300 degrees Celsius in oxidative atmospheres, withstanding short-term exposure at 1360 degrees. Perfectly suited for extreme conditions, it thrives in high temperatures, low oxygen partial pressures, and SC containing environments.
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