Thick wall quartz tube

Because of quartz tube selective far-infrared function, and other heating element, it need not far infrared coating compared, spectral radiation absorption characteristics match, the long-term use of radiation performance not degeneration, electric conversion efficiency high, than is commonly heating element energy saving *0%; Warming faster, thermal inertia small, high temperature resistance, corrosion resistance, thermal and chemical stability performance and long service life, high strength, no pollution, insulation Hot short response time, especially suitable for the heating situations often shut at the same time, it design, the manufacture, the installment is convenient, economy security.