U-shaped high-temperature resistant finned electric heating tube

This U-shaped high-temperature finned heating element is a high-efficiency heating element specifically designed for air dry-burning heating scenarios. The main body adopts a U-shaped bent tube structure, adaptable to the compact installation space of equipment such as ovens and drying tunnels. High-density metal heat dissipation fins are wound around the tube surface, increasing the heat dissipation area by 3-5 times compared to ordinary bare tube heating elements, significantly improving heat exchange efficiency and enabling rapid heating and uniform heat distribution.

In terms of core performance, the product uses high-temperature resistant metal tubing (such as 304/316 stainless steel) and high-quality heating wire, with a long-term operating temperature exceeding 600℃, and excellent oxidation and corrosion resistance. The fins and tube body are tightly welded, ensuring high fit and low heat conduction loss, suitable for long-term stable operation in high-temperature environments.

Suitable for industrial oven heating, duct air heating, and reheating of drying equipment, it supports customized parameters such as tube length, fin density, and power to meet the heating power and space adaptation requirements of different equipment, making it a cost-effective air dry-burning heating solution.

Zhengzhou Songyu High Temperature Technology Co., Ltd. is a comprehensive company specializing in the research and development, production, sales, and technical services of silicon carbide and molybdenum disilicide resistance heating elements. Adhere to customer-oriented approach and strive to continuously improve product quality.