2.Metal anti-corrosion tubular heating element

The factory has experienced more than 20 years of production history, since 2007 has anti-corrosion tubular heating element research and development, now have access to the product of the national patent, patent number: ZL 2012 2 02140022.4, ZL 2013 20209540.1, ZL2012 2 0540856.4, after more than a dozen Years of elaborate development of the product process optimization and innovation, according to the material properties, the formation of appropriate manufacturing processes. Metal corrosion-resistant materials are mainly titanium, lead, zirconium, tantalum and other materials, diameter ¢ 7.4mm ~ ¢ 25mm, for 12V ~ 440V, single tube power ≤ 30KW, the maximum surface load ≯ 8W / cm², anti-dry, especially On the chemical, electric boiler is the best choice.