Introducing the powerhouse of efficiency: our state-of-the-art electric heating radiant tube! The core of this marvel features U-shaped, expertly welded resistance wires paired with robust ceramic support frames, ensuring superior heat dissipation. Engineered with precision, this radiant tube boasts a formidable rated working temperature of 1000 degrees, utilizing premium materials such as Cr20Ni80 or 0Cr21AI6Nb resistance wires. This craftsmanship allows a surface working temperature soaring up to 1200 degrees. Crafted from high alumina ceramic parts for ultimate durability, the support frame stands as a testament to resilience. Encased in a cold drawn seamless thin-walled heat-resistant steel pipe, made from 1Cr25Ni20Si2 or 1Cr25Ni35Si2, it offers incredible high-temperature oxidation resistance and strength to withstand carburizing environments. With an elevated safety factor in design and material, the radiant tube's rated temperature hits an impressive 1200 degrees, featuring the reliable 0Cr27AI7Mo2 resistance wire. Experience extraordinary surface temperatures reaching 1400 degrees and short-term operational capability at 1250 degrees. The steel jade porcelain support frame and the advanced Fe Ni CrAI Re alloy outer protective sleeve further enhance resilience, providing steadfast oxidation resistance even in challenging high-temperature, low-oxygen, and SC containing conditions.