Our joint venture brands offer lengths of 600, 800, 1000, 1200, and 2000mm, with diameters available in 22mm and 25mm, providing more options. The products feature standardized threaded interfaces for compatibility with various industrial pipeline specifications from DN15 to DN50. The zirconia tube body is made using gradient dense sintering technology, with both inner and outer electrodes coated with platinum and anti-oxidation alloy layers, expanding the operating temperature range to -40℃ to 850℃.