The innovative heating core of the electric radiant heating tube by Jiangsu Leader Special Steel Products Co., Ltd., showcases a masterful composition of U-shaped, axially arranged, end-welded resistance wires, paired elegantly with robust ceramic support frames. Unhindered by shielding between the inner core and outer protective sleeve, our design ensures superior heat dissipation, optimizing efficiency. This engineering marvel exhibits a rated working temperature of 1000 degrees Celsius, utilizing resistance wires crafted from Cr20Ni80 or 0Cr21AI6Nb, with an impressive surface temperature peaking at 1200 degrees. Our superior material choice, including high alumina ceramic parts for support frames, elevates performance, reaching a maximum operational temperature of 1000 degrees. The outer protective sleeve, forged from cold-drawn seamless thin-walled heat-resistant steel pipe, boasts 1Cr25Ni20Si2 or 1Cr25Ni35Si2, noted for outstanding high-temperature oxidation resistance and high creep strength. The meticulous design ensures a high safety factor with a rated working temperature of 1200 degrees, integrating resistance wires of 0Cr27AI7Mo2, achieving a staggering surface temperature of 1400 degrees. With an extraordinary short-term operation temperature of 1250 degrees, the steel jade porcelain support frame complements this fine instrument. The outer sleeve, composed of a cold-drawn seamless thin-walled Fe Ni CrAI Re alloy steel pipe, offers remarkable oxidation resistance, enduring long-term at 1300 degrees in oxidizing atmospheres and short-term at 1360 degrees. This product excels in high temperature, low oxygen partial pressure, and SC environments, embodying the pinnacle of technological advancement and durability.
){kind=link}