Structure and Features：
• Structure: Adopting a U-shaped double-tube integrated design, two parallel rods are connected by an arc-shaped cross-section (D), with the other end being the cold end and white terminal. The entire rod has a uniform diameter.
• Material: The main body is made of silicon carbide material, possessing characteristics of high temperature resistance, oxidation resistance, and good thermal stability.
• Temperature Performance: The maximum operating temperature can reach 1520℃, enabling long-term stable operation in high-temperature environments.
Core Parameters：
• Heating Zone Length (HZ): The length of the heating section of a single rod, which determines the heating power and heating range.
• Cold End Length (CZ): The length of the cold ends at both ends, used for circuit connection to prevent overheating of the terminals.
• Overall Length (OL): The total length of the heating zone and cold ends of a single rod.
• Spacing (A): The distance between the two parallel rods, adaptable to different furnace installation spaces.
• Cross-section (D): The size of the arc-shaped end connecting the two rods, ensuring structural strength and current conduction.
• Diameter (OD): The uniform diameter of the entire rod, offering strong compatibility.
Applicable Scenarios：
It is widely used in industrial furnaces requiring uniform heating, such as ceramic sintering furnaces, glass melting furnaces, and heat treatment furnaces. It is also suitable as a core heating element in laboratory electric furnaces. The U-shaped structure effectively improves temperature uniformity within the furnace.