Delve into the innovative engineering of our Leader Heating Electric Radiant Tube, where the heart of its operation is a meticulously designed heating core. It features U-shaped, axially aligned end-welded resistance wires, securely supported by ceramic frames for optimal heat management. The absence of shielding between the core and its outer sleeve ensures superior heat dissipation. This radiant tube is rated to operate efficiently at a working temperature of 1000 degrees Celsius, utilizing resistance wires crafted from robust Cr20Ni80 or 0Cr21AI6Nb materials. Its surface can endure up to 1200 degrees with ease. Constructed from high alumina ceramic, the support frame fortifies its durability, while the outer sleeve, a seamless, cold-drawn thin-walled heat-resistant steel pipe, is fashioned from either 1Cr25Ni20Si2 or 1Cr25Ni35Si2, offering excellent resistance to high-temperature oxidation and high-temperature creep strength. Its design is underpinned by a formidable safety factor, supporting temperatures up to 1200 degrees, with resistance wires of 0Cr27AI7Mo2, enduring surface temperatures of up to 1400 degrees. The maximum short-term operational capacity of this tube can reach 1250 degrees, supported by steel jade porcelain. Its external protection, a cold-drawn seamless thin-walled heat-resistant steel pipe composed of Fe Ni CrAI Re alloy, provides exceptional oxidation resistance, maintaining functionality at 1300 degrees in oxidizing environments and has short-term endurance at 1360 degrees, making it ideal for high-temperature, low-oxygen, and sulfur-containing conditions.
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